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-rw-r--r--.mailmap1
-rw-r--r--Documentation/admin-guide/cgroup-v2.rst22
-rw-r--r--Documentation/devicetree/bindings/ata/ahci-common.yaml2
-rw-r--r--Documentation/devicetree/bindings/cache/qcom,llcc.yaml1
-rw-r--r--Documentation/devicetree/bindings/clock/canaan,k210-clk.yaml2
-rw-r--r--Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml2
-rw-r--r--Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml2
-rw-r--r--Documentation/devicetree/bindings/net/realtek-bluetooth.yaml4
-rw-r--r--Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml2
-rw-r--r--Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.yaml5
-rw-r--r--Documentation/devicetree/bindings/power/qcom,rpmpd.yaml1
-rw-r--r--Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml2
-rw-r--r--Documentation/devicetree/bindings/riscv/canaan.yaml2
-rw-r--r--Documentation/devicetree/usage-model.rst2
-rw-r--r--Documentation/translations/zh_CN/devicetree/usage-model.rst2
-rw-r--r--MAINTAINERS15
-rw-r--r--Makefile2
-rw-r--r--arch/arm/boot/dts/am57xx-cl-som-am57x.dts2
-rw-r--r--arch/arm/boot/dts/at91-sama7g5ek.dts2
-rw-r--r--arch/arm/boot/dts/at91sam9261ek.dts2
-rw-r--r--arch/arm/boot/dts/imx7d-pico-hobbit.dts2
-rw-r--r--arch/arm/boot/dts/imx7d-sdb.dts2
-rw-r--r--arch/arm/boot/dts/omap3-cm-t3x.dtsi2
-rw-r--r--arch/arm/boot/dts/omap3-devkit8000-lcd-common.dtsi2
-rw-r--r--arch/arm/boot/dts/omap3-lilly-a83x.dtsi2
-rw-r--r--arch/arm/boot/dts/omap3-overo-common-lcd35.dtsi2
-rw-r--r--arch/arm/boot/dts/omap3-overo-common-lcd43.dtsi2
-rw-r--r--arch/arm/boot/dts/omap3-pandora-common.dtsi2
-rw-r--r--arch/arm/boot/dts/omap5-cm-t54.dts2
-rw-r--r--arch/arm/boot/dts/qcom-apq8026-asus-sparrow.dts2
-rw-r--r--arch/arm/boot/dts/qcom-apq8026-huawei-sturgeon.dts1
-rw-r--r--arch/arm/boot/dts/qcom-apq8026-lg-lenok.dts3
-rw-r--r--arch/arm/boot/dts/qcom-apq8064.dtsi1
-rw-r--r--arch/arm/boot/dts/qcom-apq8084.dtsi1
-rw-r--r--arch/arm/boot/dts/qcom-ipq4019.dtsi1
-rw-r--r--arch/arm/boot/dts/qcom-ipq8064.dtsi1
-rw-r--r--arch/arm/boot/dts/qcom-mdm9615-wp8548-mangoh-green.dts1
-rw-r--r--arch/arm/boot/dts/qcom-msm8660.dtsi1
-rw-r--r--arch/arm/boot/dts/qcom-msm8960.dtsi1
-rw-r--r--arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts2
-rw-r--r--arch/arm/boot/dts/qcom-msm8974-sony-xperia-rhine.dtsi1
-rw-r--r--arch/arm/boot/dts/qcom-msm8974.dtsi1
-rw-r--r--arch/arm/boot/dts/qcom-msm8974pro-oneplus-bacon.dts1
-rw-r--r--arch/arm/boot/dts/qcom-msm8974pro-samsung-klte.dts4
-rw-r--r--arch/arm/boot/dts/qcom-msm8974pro-sony-xperia-shinano-castor.dts1
-rw-r--r--arch/arm/mach-at91/pm.c20
-rw-r--r--arch/arm64/Kconfig2
-rw-r--r--arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi8
-rw-r--r--arch/arm64/boot/dts/freescale/imx8mn-beacon-baseboard.dtsi4
-rw-r--r--arch/arm64/boot/dts/freescale/imx8qm-mek.dts4
-rw-r--r--arch/arm64/boot/dts/qcom/ipq5332.dtsi1
-rw-r--r--arch/arm64/boot/dts/qcom/ipq6018.dtsi3
-rw-r--r--arch/arm64/boot/dts/qcom/ipq8074.dtsi3
-rw-r--r--arch/arm64/boot/dts/qcom/ipq9574.dtsi1
-rw-r--r--arch/arm64/boot/dts/qcom/msm8916.dtsi1
-rw-r--r--arch/arm64/boot/dts/qcom/msm8953.dtsi2
-rw-r--r--arch/arm64/boot/dts/qcom/msm8976.dtsi2
-rw-r--r--arch/arm64/boot/dts/qcom/msm8994.dtsi2
-rw-r--r--arch/arm64/boot/dts/qcom/msm8996.dtsi10
-rw-r--r--arch/arm64/boot/dts/qcom/msm8998.dtsi2
-rw-r--r--arch/arm64/boot/dts/qcom/qcm2290.dtsi1
-rw-r--r--arch/arm64/boot/dts/qcom/qcs404.dtsi1
-rw-r--r--arch/arm64/boot/dts/qcom/qdu1000.dtsi10
-rw-r--r--arch/arm64/boot/dts/qcom/sa8155p-adp.dts2
-rw-r--r--arch/arm64/boot/dts/qcom/sa8155p.dtsi40
-rw-r--r--arch/arm64/boot/dts/qcom/sa8775p.dtsi20
-rw-r--r--arch/arm64/boot/dts/qcom/sc7180-lite.dtsi8
-rw-r--r--arch/arm64/boot/dts/qcom/sc7180.dtsi9
-rw-r--r--arch/arm64/boot/dts/qcom/sc7280-idp.dtsi2
-rw-r--r--arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi2
-rw-r--r--arch/arm64/boot/dts/qcom/sc7280.dtsi9
-rw-r--r--arch/arm64/boot/dts/qcom/sc8280xp.dtsi18
-rw-r--r--arch/arm64/boot/dts/qcom/sdm630.dtsi2
-rw-r--r--arch/arm64/boot/dts/qcom/sdm670.dtsi20
-rw-r--r--arch/arm64/boot/dts/qcom/sdm845.dtsi13
-rw-r--r--arch/arm64/boot/dts/qcom/sm6115.dtsi2
-rw-r--r--arch/arm64/boot/dts/qcom/sm6125.dtsi2
-rw-r--r--arch/arm64/boot/dts/qcom/sm6350.dtsi9
-rw-r--r--arch/arm64/boot/dts/qcom/sm6375-sony-xperia-murray-pdx225.dts4
-rw-r--r--arch/arm64/boot/dts/qcom/sm6375.dtsi52
-rw-r--r--arch/arm64/boot/dts/qcom/sm8150.dtsi13
-rw-r--r--arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-boe.dts2
-rw-r--r--arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-csot.dts2
-rw-r--r--arch/arm64/boot/dts/qcom/sm8350.dtsi61
-rw-r--r--arch/arm64/boot/dts/qcom/sm8450.dtsi61
-rw-r--r--arch/arm64/boot/dts/qcom/sm8550.dtsi26
-rw-r--r--arch/arm64/mm/fault.c3
-rw-r--r--arch/loongarch/include/asm/loongarch.h2
-rw-r--r--arch/loongarch/include/asm/pgtable-bits.h2
-rw-r--r--arch/loongarch/include/asm/pgtable.h3
-rw-r--r--arch/loongarch/kernel/hw_breakpoint.c2
-rw-r--r--arch/loongarch/kernel/perf_event.c6
-rw-r--r--arch/loongarch/kernel/unaligned.c2
-rw-r--r--arch/nios2/boot/dts/10m50_devboard.dts2
-rw-r--r--arch/nios2/boot/dts/3c120_devboard.dts2
-rw-r--r--arch/powerpc/purgatory/Makefile5
-rw-r--r--arch/riscv/Kconfig1
-rw-r--r--arch/riscv/include/asm/kfence.h33
-rw-r--r--arch/riscv/include/asm/pgtable.h3
-rw-r--r--arch/riscv/mm/init.c48
-rw-r--r--arch/riscv/purgatory/Makefile5
-rw-r--r--arch/s390/purgatory/Makefile1
-rw-r--r--arch/x86/kernel/head_64.S18
-rw-r--r--arch/x86/purgatory/Makefile5
-rw-r--r--block/blk-mq.c8
-rw-r--r--drivers/accel/ivpu/Kconfig1
-rw-r--r--drivers/accel/ivpu/ivpu_hw_mtl.c22
-rw-r--r--drivers/accel/ivpu/ivpu_hw_mtl_reg.h1
-rw-r--r--drivers/accel/ivpu/ivpu_ipc.c4
-rw-r--r--drivers/accel/ivpu/ivpu_job.c21
-rw-r--r--drivers/accel/ivpu/ivpu_mmu.c22
-rw-r--r--drivers/base/regmap/regcache.c3
-rw-r--r--drivers/block/null_blk/main.c1
-rw-r--r--drivers/block/rbd.c62
-rw-r--r--drivers/edac/qcom_edac.c118
-rw-r--r--drivers/firmware/arm_ffa/driver.c1
-rw-r--r--drivers/gpio/gpio-sim.c18
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c12
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_object.c10
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c1
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c7
-rw-r--r--drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c35
-rw-r--r--drivers/gpu/drm/amd/amdgpu/soc15.c7
-rw-r--r--drivers/gpu/drm/amd/amdgpu/vi.c11
-rw-r--r--drivers/gpu/drm/amd/display/dc/core/dc.c36
-rw-r--r--drivers/gpu/drm/amd/display/dc/core/dc_resource.c20
-rw-r--r--drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c2
-rw-r--r--drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c92
-rw-r--r--drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c4
-rw-r--r--drivers/gpu/drm/ast/ast_dp.c55
-rw-r--r--drivers/gpu/drm/ast/ast_drv.h5
-rw-r--r--drivers/gpu/drm/ast/ast_main.c11
-rw-r--r--drivers/gpu/drm/ast/ast_mode.c15
-rw-r--r--drivers/gpu/drm/ast/ast_post.c3
-rw-r--r--drivers/gpu/drm/drm_fb_helper.c12
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_g2d.c2
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_vidi.c2
-rw-r--r--drivers/gpu/drm/i915/display/intel_cdclk.c30
-rw-r--r--drivers/gpu/drm/i915/display/intel_dp_aux.c2
-rw-r--r--drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c14
-rw-r--r--drivers/gpu/drm/i915/gt/selftest_execlists.c12
-rw-r--r--drivers/gpu/drm/lima/lima_sched.c2
-rw-r--r--drivers/gpu/drm/msm/adreno/a6xx_gmu.c2
-rw-r--r--drivers/gpu/drm/msm/adreno/a6xx_gpu.c2
-rw-r--r--drivers/gpu/drm/msm/dp/dp_catalog.c15
-rw-r--r--drivers/gpu/drm/msm/dp/dp_catalog.h3
-rw-r--r--drivers/gpu/drm/msm/dp/dp_display.c77
-rw-r--r--drivers/gpu/drm/msm/msm_drv.c4
-rw-r--r--drivers/gpu/drm/radeon/radeon_gem.c4
-rw-r--r--drivers/i2c/busses/i2c-designware-core.h1
-rw-r--r--drivers/i2c/busses/i2c-designware-slave.c4
-rw-r--r--drivers/i2c/busses/i2c-img-scb.c2
-rw-r--r--drivers/i2c/busses/i2c-mchp-pci1xxxx.c6
-rw-r--r--drivers/i2c/busses/i2c-mv64xxx.c11
-rw-r--r--drivers/i2c/busses/i2c-sprd.c8
-rw-r--r--drivers/infiniband/core/cma.c4
-rw-r--r--drivers/infiniband/core/uverbs_cmd.c7
-rw-r--r--drivers/infiniband/core/uverbs_main.c12
-rw-r--r--drivers/infiniband/hw/bnxt_re/bnxt_re.h2
-rw-r--r--drivers/infiniband/hw/bnxt_re/ib_verbs.c7
-rw-r--r--drivers/infiniband/hw/bnxt_re/main.c2
-rw-r--r--drivers/infiniband/hw/mlx5/counters.c89
-rw-r--r--drivers/infiniband/hw/mlx5/fs.c276
-rw-r--r--drivers/infiniband/hw/mlx5/fs.h16
-rw-r--r--drivers/infiniband/hw/mlx5/main.c3
-rw-r--r--drivers/infiniband/hw/mlx5/mlx5_ib.h14
-rw-r--r--drivers/infiniband/hw/mlx5/qp.c3
-rw-r--r--drivers/infiniband/sw/rxe/rxe_cq.c4
-rw-r--r--drivers/infiniband/sw/rxe/rxe_net.c6
-rw-r--r--drivers/infiniband/sw/rxe/rxe_qp.c7
-rw-r--r--drivers/infiniband/sw/rxe/rxe_resp.c3
-rw-r--r--drivers/infiniband/ulp/isert/ib_isert.c16
-rw-r--r--drivers/infiniband/ulp/rtrs/rtrs-clt.c55
-rw-r--r--drivers/infiniband/ulp/rtrs/rtrs.c4
-rw-r--r--drivers/md/dm-ioctl.c5
-rw-r--r--drivers/md/dm-thin-metadata.c20
-rw-r--r--drivers/md/dm-thin.c3
-rw-r--r--drivers/md/dm.c29
-rw-r--r--drivers/media/dvb-core/dvb_frontend.c53
-rw-r--r--drivers/misc/eeprom/Kconfig1
-rw-r--r--drivers/net/dsa/ocelot/felix_vsc9959.c2
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c9
-rw-r--r--drivers/net/ethernet/freescale/enetc/enetc_qos.c4
-rw-r--r--drivers/net/ethernet/intel/iavf/iavf.h2
-rw-r--r--drivers/net/ethernet/intel/iavf/iavf_main.c15
-rw-r--r--drivers/net/ethernet/intel/iavf/iavf_register.h2
-rw-r--r--drivers/net/ethernet/intel/ice/ice_gnss.c8
-rw-r--r--drivers/net/ethernet/intel/ice/ice_main.c20
-rw-r--r--drivers/net/ethernet/intel/igb/igb_ethtool.c3
-rw-r--r--drivers/net/ethernet/intel/igb/igb_main.c8
-rw-r--r--drivers/net/ethernet/intel/igc/igc_main.c12
-rw-r--r--drivers/net/ethernet/marvell/octeon_ep/octep_main.c7
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c7
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c29
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h12
-rw-r--r--drivers/net/ethernet/renesas/rswitch.c36
-rw-r--r--drivers/net/ethernet/sfc/efx_channels.c2
-rw-r--r--drivers/net/ethernet/sfc/siena/efx_channels.c2
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_main.c9
-rw-r--r--drivers/net/ethernet/ti/am65-cpsw-nuss.c2
-rw-r--r--drivers/net/ipvlan/ipvlan_l3s.c4
-rw-r--r--drivers/net/macsec.c12
-rw-r--r--drivers/net/phy/phylink.c41
-rw-r--r--drivers/net/usb/qmi_wwan.c2
-rw-r--r--drivers/net/wan/lapbether.c3
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mvm/rs.c12
-rw-r--r--drivers/of/overlay.c1
-rw-r--r--drivers/pinctrl/meson/pinctrl-meson-axg.c1
-rw-r--r--drivers/regulator/qcom-rpmh-regulator.c30
-rw-r--r--drivers/s390/block/dasd_ioctl.c4
-rw-r--r--drivers/s390/cio/device.c5
-rw-r--r--drivers/s390/net/ism_drv.c8
-rw-r--r--drivers/soc/qcom/Makefile3
-rw-r--r--drivers/soc/qcom/icc-bwmon.c4
-rw-r--r--drivers/soc/qcom/ramp_controller.c2
-rw-r--r--drivers/soc/qcom/rmtfs_mem.c1
-rw-r--r--drivers/soc/qcom/rpmh-rsc.c2
-rw-r--r--drivers/soc/qcom/rpmhpd.c16
-rw-r--r--drivers/soundwire/dmi-quirks.c7
-rw-r--r--drivers/soundwire/qcom.c17
-rw-r--r--drivers/soundwire/stream.c4
-rw-r--r--drivers/spi/spi-cadence-quadspi.c7
-rw-r--r--drivers/spi/spi-dw-mmio.c2
-rw-r--r--drivers/spi/spi-fsl-dspi.c15
-rw-r--r--drivers/tee/amdtee/amdtee_if.h10
-rw-r--r--drivers/tee/amdtee/call.c30
-rw-r--r--drivers/vdpa/mlx5/net/mlx5_vnet.c2
-rw-r--r--drivers/vdpa/vdpa_user/vduse_dev.c3
-rw-r--r--drivers/vhost/net.c11
-rw-r--r--drivers/vhost/vdpa.c34
-rw-r--r--drivers/vhost/vhost.c75
-rw-r--r--drivers/vhost/vhost.h10
-rw-r--r--fs/btrfs/disk-io.c9
-rw-r--r--fs/btrfs/scrub.c26
-rw-r--r--fs/btrfs/super.c6
-rw-r--r--fs/ceph/caps.c6
-rw-r--r--fs/ceph/snap.c4
-rw-r--r--fs/eventpoll.c6
-rw-r--r--fs/ext4/balloc.c25
-rw-r--r--fs/ext4/super.c6
-rw-r--r--fs/ext4/xattr.c6
-rw-r--r--fs/nilfs2/btnode.c12
-rw-r--r--fs/nilfs2/sufile.c9
-rw-r--r--fs/nilfs2/the_nilfs.c43
-rw-r--r--fs/ocfs2/file.c8
-rw-r--r--fs/ocfs2/super.c6
-rw-r--r--fs/smb/client/cifs_debug.c58
-rw-r--r--fs/smb/client/cifsglob.h37
-rw-r--r--fs/smb/client/cifsproto.h1
-rw-r--r--fs/smb/client/connect.c59
-rw-r--r--fs/smb/client/dfs.c9
-rw-r--r--fs/smb/client/file.c8
-rw-r--r--fs/smb/client/smb2ops.c40
-rw-r--r--fs/smb/client/smb2pdu.c32
-rw-r--r--fs/smb/client/transport.c2
-rw-r--r--fs/smb/server/connection.c17
-rw-r--r--fs/smb/server/oplock.c66
-rw-r--r--fs/smb/server/smb2pdu.c13
-rw-r--r--fs/smb/server/smb_common.c14
-rw-r--r--fs/smb/server/smbacl.c4
-rw-r--r--fs/smb/server/vfs.c4
-rw-r--r--fs/userfaultfd.c13
-rw-r--r--include/dt-bindings/power/qcom-rpmpd.h9
-rw-r--r--include/linux/mlx5/driver.h12
-rw-r--r--include/linux/soc/qcom/llcc-qcom.h6
-rw-r--r--include/media/dvb_frontend.h6
-rw-r--r--include/net/netfilter/nf_flow_table.h2
-rw-r--r--include/net/netfilter/nf_tables.h4
-rw-r--r--include/net/sch_generic.h8
-rw-r--r--include/rdma/ib_addr.h23
-rw-r--r--include/uapi/linux/ethtool_netlink.h2
-rw-r--r--io_uring/io-wq.c3
-rw-r--r--kernel/cgroup/cgroup-v1.c4
-rw-r--r--kernel/cgroup/cgroup.c17
-rw-r--r--kernel/kexec_file.c14
-rw-r--r--kernel/vhost_task.c16
-rw-r--r--lib/radix-tree.c2
-rw-r--r--lib/radix-tree.h8
-rw-r--r--lib/test_vmalloc.c2
-rw-r--r--lib/xarray.c6
-rw-r--r--mm/damon/core.c2
-rw-r--r--mm/filemap.c26
-rw-r--r--mm/gup_test.c1
-rw-r--r--mm/zswap.c11
-rw-r--r--net/dccp/proto.c3
-rw-r--r--net/handshake/handshake.h1
-rw-r--r--net/handshake/request.c4
-rw-r--r--net/ipv4/udplite.c2
-rw-r--r--net/ipv6/ping.c3
-rw-r--r--net/ipv6/udplite.c4
-rw-r--r--net/mac80211/cfg.c9
-rw-r--r--net/mac80211/ieee80211_i.h2
-rw-r--r--net/mac80211/link.c4
-rw-r--r--net/mac80211/mlme.c5
-rw-r--r--net/mac80211/tx.c6
-rw-r--r--net/mac80211/util.c4
-rw-r--r--net/netfilter/nf_flow_table_core.c13
-rw-r--r--net/netfilter/nf_flow_table_ip.c4
-rw-r--r--net/netfilter/nf_tables_api.c59
-rw-r--r--net/netfilter/nfnetlink.c3
-rw-r--r--net/netfilter/nft_set_pipapo.c55
-rw-r--r--net/netlabel/netlabel_kapi.c3
-rw-r--r--net/sched/act_ct.c9
-rw-r--r--net/sched/act_pedit.c48
-rw-r--r--net/sched/cls_api.c12
-rw-r--r--net/sched/cls_u32.c18
-rw-r--r--net/sched/sch_api.c44
-rw-r--r--net/sched/sch_generic.c14
-rw-r--r--net/sched/sch_taprio.c3
-rw-r--r--net/sctp/sm_sideeffect.c5
-rw-r--r--net/sctp/sm_statefuns.c2
-rw-r--r--net/tipc/bearer.c4
-rw-r--r--net/wireless/rdev-ops.h6
-rw-r--r--net/wireless/reg.c3
-rw-r--r--net/wireless/util.c9
-rw-r--r--sound/isa/gus/gus_pcm.c2
-rw-r--r--sound/pci/cmipci.c6
-rw-r--r--sound/pci/hda/hda_codec.c6
-rw-r--r--sound/pci/hda/patch_realtek.c13
-rw-r--r--sound/pci/ice1712/aureon.c7
-rw-r--r--sound/pci/ice1712/ice1712.c14
-rw-r--r--sound/pci/ice1712/ice1724.c16
-rw-r--r--sound/pci/ymfpci/ymfpci_main.c6
-rw-r--r--sound/soc/amd/ps/pci-ps.c3
-rw-r--r--sound/soc/amd/ps/ps-pdm-dma.c10
-rw-r--r--sound/soc/amd/yc/acp6x-mach.c7
-rw-r--r--sound/soc/codecs/cs35l56.c3
-rw-r--r--sound/soc/codecs/max98363.c4
-rw-r--r--sound/soc/codecs/nau8824.c24
-rw-r--r--sound/soc/codecs/wcd938x-sdw.c1
-rw-r--r--sound/soc/codecs/wsa881x.c1
-rw-r--r--sound/soc/codecs/wsa883x.c1
-rw-r--r--sound/soc/fsl/fsl_sai.c11
-rw-r--r--sound/soc/fsl/fsl_sai.h1
-rw-r--r--sound/soc/generic/simple-card-utils.c2
-rw-r--r--sound/soc/generic/simple-card.c1
-rw-r--r--sound/soc/mediatek/mt8188/mt8188-afe-clk.c7
-rw-r--r--sound/soc/mediatek/mt8188/mt8188-afe-clk.h1
-rw-r--r--sound/soc/mediatek/mt8188/mt8188-afe-pcm.c4
-rw-r--r--sound/soc/mediatek/mt8188/mt8188-audsys-clk.c47
-rw-r--r--sound/soc/mediatek/mt8188/mt8188-audsys-clk.h1
-rw-r--r--sound/soc/mediatek/mt8195/mt8195-afe-clk.c5
-rw-r--r--sound/soc/mediatek/mt8195/mt8195-afe-clk.h1
-rw-r--r--sound/soc/mediatek/mt8195/mt8195-afe-pcm.c4
-rw-r--r--sound/soc/mediatek/mt8195/mt8195-audsys-clk.c47
-rw-r--r--sound/soc/mediatek/mt8195/mt8195-audsys-clk.h1
-rw-r--r--tools/testing/radix-tree/Makefile5
-rw-r--r--tools/testing/selftests/alsa/pcm-test.c10
-rwxr-xr-xtools/testing/selftests/net/forwarding/hw_stats_l3.sh11
-rw-r--r--tools/testing/selftests/net/mptcp/config1
-rwxr-xr-xtools/testing/selftests/net/mptcp/diag.sh42
-rwxr-xr-xtools/testing/selftests/net/mptcp/mptcp_connect.sh20
-rwxr-xr-xtools/testing/selftests/net/mptcp/mptcp_join.sh508
-rw-r--r--tools/testing/selftests/net/mptcp/mptcp_lib.sh64
-rw-r--r--tools/testing/selftests/net/mptcp/mptcp_sockopt.c18
-rwxr-xr-xtools/testing/selftests/net/mptcp/mptcp_sockopt.sh20
-rwxr-xr-xtools/testing/selftests/net/mptcp/pm_netlink.sh27
-rwxr-xr-xtools/testing/selftests/net/mptcp/userspace_pm.sh13
-rw-r--r--tools/testing/selftests/ptp/testptp.c6
-rw-r--r--tools/testing/selftests/tc-testing/config6
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/qdiscs/sfb.json4
-rwxr-xr-xtools/testing/selftests/tc-testing/tdc.sh1
-rw-r--r--tools/virtio/ringtest/.gitignore7
-rw-r--r--tools/virtio/ringtest/main.h11
-rw-r--r--tools/virtio/virtio-trace/README2
-rw-r--r--tools/virtio/virtio-trace/trace-agent.c12
366 files changed, 3266 insertions, 1621 deletions
diff --git a/.mailmap b/.mailmap
index bf076bbc36b1..650689d00930 100644
--- a/.mailmap
+++ b/.mailmap
@@ -233,6 +233,7 @@ Jisheng Zhang <jszhang@kernel.org> <Jisheng.Zhang@synaptics.com>
Johan Hovold <johan@kernel.org> <jhovold@gmail.com>
Johan Hovold <johan@kernel.org> <johan@hovoldconsulting.com>
John Crispin <john@phrozen.org> <blogic@openwrt.org>
+John Keeping <john@keeping.me.uk> <john@metanate.com>
John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
John Stultz <johnstul@us.ibm.com>
<jon.toppins+linux@gmail.com> <jtoppins@cumulusnetworks.com>
diff --git a/Documentation/admin-guide/cgroup-v2.rst b/Documentation/admin-guide/cgroup-v2.rst
index f67c0829350b..e592a9364473 100644
--- a/Documentation/admin-guide/cgroup-v2.rst
+++ b/Documentation/admin-guide/cgroup-v2.rst
@@ -1213,23 +1213,25 @@ PAGE_SIZE multiple when read back.
A read-write single value file which exists on non-root
cgroups. The default is "max".
- Memory usage throttle limit. This is the main mechanism to
- control memory usage of a cgroup. If a cgroup's usage goes
+ Memory usage throttle limit. If a cgroup's usage goes
over the high boundary, the processes of the cgroup are
throttled and put under heavy reclaim pressure.
Going over the high limit never invokes the OOM killer and
- under extreme conditions the limit may be breached.
+ under extreme conditions the limit may be breached. The high
+ limit should be used in scenarios where an external process
+ monitors the limited cgroup to alleviate heavy reclaim
+ pressure.
memory.max
A read-write single value file which exists on non-root
cgroups. The default is "max".
- Memory usage hard limit. This is the final protection
- mechanism. If a cgroup's memory usage reaches this limit and
- can't be reduced, the OOM killer is invoked in the cgroup.
- Under certain circumstances, the usage may go over the limit
- temporarily.
+ Memory usage hard limit. This is the main mechanism to limit
+ memory usage of a cgroup. If a cgroup's memory usage reaches
+ this limit and can't be reduced, the OOM killer is invoked in
+ the cgroup. Under certain circumstances, the usage may go
+ over the limit temporarily.
In default configuration regular 0-order allocations always
succeed unless OOM killer chooses current task as a victim.
@@ -1238,10 +1240,6 @@ PAGE_SIZE multiple when read back.
Caller could retry them differently, return into userspace
as -ENOMEM or silently ignore in cases like disk readahead.
- This is the ultimate protection mechanism. As long as the
- high limit is used and monitored properly, this limit's
- utility is limited to providing the final safety net.
-
memory.reclaim
A write-only nested-keyed file which exists for all cgroups.
diff --git a/Documentation/devicetree/bindings/ata/ahci-common.yaml b/Documentation/devicetree/bindings/ata/ahci-common.yaml
index 7fdf40954a4c..38770c4c85fd 100644
--- a/Documentation/devicetree/bindings/ata/ahci-common.yaml
+++ b/Documentation/devicetree/bindings/ata/ahci-common.yaml
@@ -8,7 +8,7 @@ title: Common Properties for Serial ATA AHCI controllers
maintainers:
- Hans de Goede <hdegoede@redhat.com>
- - Damien Le Moal <damien.lemoal@opensource.wdc.com>
+ - Damien Le Moal <dlemoal@kernel.org>
description:
This document defines device tree properties for a common AHCI SATA
diff --git a/Documentation/devicetree/bindings/cache/qcom,llcc.yaml b/Documentation/devicetree/bindings/cache/qcom,llcc.yaml
index d8b91944180a..44892aa589fd 100644
--- a/Documentation/devicetree/bindings/cache/qcom,llcc.yaml
+++ b/Documentation/devicetree/bindings/cache/qcom,llcc.yaml
@@ -129,6 +129,7 @@ allOf:
- qcom,sm8250-llcc
- qcom,sm8350-llcc
- qcom,sm8450-llcc
+ - qcom,sm8550-llcc
then:
properties:
reg:
diff --git a/Documentation/devicetree/bindings/clock/canaan,k210-clk.yaml b/Documentation/devicetree/bindings/clock/canaan,k210-clk.yaml
index 998e5cce652f..380cb6d80025 100644
--- a/Documentation/devicetree/bindings/clock/canaan,k210-clk.yaml
+++ b/Documentation/devicetree/bindings/clock/canaan,k210-clk.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: Canaan Kendryte K210 Clock
maintainers:
- - Damien Le Moal <damien.lemoal@wdc.com>
+ - Damien Le Moal <dlemoal@kernel.org>
description: |
Canaan Kendryte K210 SoC clocks driver bindings. The clock
diff --git a/Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml b/Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml
index 62f3ca66274f..32c821f97779 100644
--- a/Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml
+++ b/Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml
@@ -44,7 +44,7 @@ required:
- clock-names
- clocks
-additionalProperties: true
+unevaluatedProperties: false
examples:
- |
diff --git a/Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml b/Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml
index 8459d3642205..3b3beab9db3f 100644
--- a/Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml
+++ b/Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: Canaan Kendryte K210 System Controller
maintainers:
- - Damien Le Moal <damien.lemoal@wdc.com>
+ - Damien Le Moal <dlemoal@kernel.org>
description:
Canaan Inc. Kendryte K210 SoC system controller which provides a
diff --git a/Documentation/devicetree/bindings/net/realtek-bluetooth.yaml b/Documentation/devicetree/bindings/net/realtek-bluetooth.yaml
index 8cc2b9924680..043e118c605c 100644
--- a/Documentation/devicetree/bindings/net/realtek-bluetooth.yaml
+++ b/Documentation/devicetree/bindings/net/realtek-bluetooth.yaml
@@ -11,7 +11,7 @@ maintainers:
- Alistair Francis <alistair@alistair23.me>
description:
- RTL8723CS/RTL8723CS/RTL8821CS/RTL8822CS is a WiFi + BT chip. WiFi part
+ RTL8723BS/RTL8723CS/RTL8821CS/RTL8822CS is a WiFi + BT chip. WiFi part
is connected over SDIO, while BT is connected over serial. It speaks
H5 protocol with few extra commands to upload firmware and change
module speed.
@@ -27,7 +27,7 @@ properties:
- items:
- enum:
- realtek,rtl8821cs-bt
- - const: realtek,rtl8822cs-bt
+ - const: realtek,rtl8723bs-bt
device-wake-gpios:
maxItems: 1
diff --git a/Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml b/Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml
index 7f4f36a58e56..739a08f00467 100644
--- a/Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: Canaan Kendryte K210 FPIOA
maintainers:
- - Damien Le Moal <damien.lemoal@wdc.com>
+ - Damien Le Moal <dlemoal@kernel.org>
description:
The Canaan Kendryte K210 SoC Fully Programmable IO Array (FPIOA)
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.yaml
index c91d3e3a094b..80f960671857 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.yaml
@@ -144,8 +144,9 @@ $defs:
enum: [0, 1, 2, 3, 4, 5, 6, 7]
qcom,paired:
- - description:
- Indicates that the pin should be operating in paired mode.
+ type: boolean
+ description:
+ Indicates that the pin should be operating in paired mode.
required:
- pins
diff --git a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
index afad3135ed67..f9c211a9a938 100644
--- a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
+++ b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
@@ -29,6 +29,7 @@ properties:
- qcom,qcm2290-rpmpd
- qcom,qcs404-rpmpd
- qcom,qdu1000-rpmhpd
+ - qcom,sa8155p-rpmhpd
- qcom,sa8540p-rpmhpd
- qcom,sa8775p-rpmhpd
- qcom,sdm660-rpmpd
diff --git a/Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml b/Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml
index ee8a2dcf5dfa..0c0135964b91 100644
--- a/Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml
+++ b/Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: Canaan Kendryte K210 Reset Controller
maintainers:
- - Damien Le Moal <damien.lemoal@wdc.com>
+ - Damien Le Moal <dlemoal@kernel.org>
description: |
Canaan Kendryte K210 reset controller driver which supports the SoC
diff --git a/Documentation/devicetree/bindings/riscv/canaan.yaml b/Documentation/devicetree/bindings/riscv/canaan.yaml
index f8f3f286bd55..41fd11f70a49 100644
--- a/Documentation/devicetree/bindings/riscv/canaan.yaml
+++ b/Documentation/devicetree/bindings/riscv/canaan.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: Canaan SoC-based boards
maintainers:
- - Damien Le Moal <damien.lemoal@wdc.com>
+ - Damien Le Moal <dlemoal@kernel.org>
description:
Canaan Kendryte K210 SoC-based boards
diff --git a/Documentation/devicetree/usage-model.rst b/Documentation/devicetree/usage-model.rst
index b6a287955ee5..0717426856b2 100644
--- a/Documentation/devicetree/usage-model.rst
+++ b/Documentation/devicetree/usage-model.rst
@@ -415,6 +415,6 @@ When using the DT, this creates problems for of_platform_populate()
because it must decide whether to register each node as either a
platform_device or an amba_device. This unfortunately complicates the
device creation model a little bit, but the solution turns out not to
-be too invasive. If a node is compatible with "arm,amba-primecell", then
+be too invasive. If a node is compatible with "arm,primecell", then
of_platform_populate() will register it as an amba_device instead of a
platform_device.
diff --git a/Documentation/translations/zh_CN/devicetree/usage-model.rst b/Documentation/translations/zh_CN/devicetree/usage-model.rst
index c6aee82c7e6e..19ba4ae0cd81 100644
--- a/Documentation/translations/zh_CN/devicetree/usage-model.rst
+++ b/Documentation/translations/zh_CN/devicetree/usage-model.rst
@@ -325,6 +325,6 @@ Primecell设备。然而,棘手的一点是,AMBA总线上的所有设备并é
当使用DT时,这给of_platform_populate()带æ¥äº†é—®é¢˜ï¼Œå› ä¸ºå®ƒå¿…须决定是å¦å°†
æ¯ä¸ªèŠ‚点注册为platform_device或amba_device。ä¸å¹¸çš„是,这使设备创建模型
-å˜å¾—有点å¤æ‚,但解决方案原æ¥å¹¶ä¸æ˜¯å¤ªå…·æœ‰ä¾µç•¥æ€§ã€‚如果一个节点与“arm,amba-primecellâ€
+å˜å¾—有点å¤æ‚,但解决方案原æ¥å¹¶ä¸æ˜¯å¤ªå…·æœ‰ä¾µç•¥æ€§ã€‚如果一个节点与“arm,primecellâ€
兼容,那么of_platform_populate()将把它注册为amba_device而ä¸æ˜¯
platform_device。
diff --git a/MAINTAINERS b/MAINTAINERS
index cd9752472d77..7322963b0670 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -8798,6 +8798,7 @@ F: include/linux/gpio/regmap.h
GPIO SUBSYSTEM
M: Linus Walleij <linus.walleij@linaro.org>
M: Bartosz Golaszewski <brgl@bgdev.pl>
+R: Andy Shevchenko <andy@kernel.org>
L: linux-gpio@vger.kernel.org
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
@@ -9694,8 +9695,9 @@ F: include/uapi/linux/i2c-*.h
F: include/uapi/linux/i2c.h
I2C SUBSYSTEM HOST DRIVERS
+M: Andi Shyti <andi.shyti@kernel.org>
L: linux-i2c@vger.kernel.org
-S: Odd Fixes
+S: Maintained
W: https://i2c.wiki.kernel.org/
Q: https://patchwork.ozlabs.org/project/linux-i2c/list/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
@@ -18060,6 +18062,14 @@ S: Maintained
F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml
F: drivers/usb/gadget/udc/renesas_usbf.c
+RENESAS RZ/V2M I2C DRIVER
+M: Fabrizio Castro <fabrizio.castro.jz@renesas.com>
+L: linux-i2c@vger.kernel.org
+L: linux-renesas-soc@vger.kernel.org
+S: Supported
+F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml
+F: drivers/i2c/busses/i2c-rzv2m.c
+
RENESAS USB PHY DRIVER
M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
L: linux-renesas-soc@vger.kernel.org
@@ -19144,6 +19154,9 @@ SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
M: Karsten Graul <kgraul@linux.ibm.com>
M: Wenjia Zhang <wenjia@linux.ibm.com>
M: Jan Karcher <jaka@linux.ibm.com>
+R: D. Wythe <alibuda@linux.alibaba.com>
+R: Tony Lu <tonylu@linux.alibaba.com>
+R: Wen Gu <guwen@linux.alibaba.com>
L: linux-s390@vger.kernel.org
S: Supported
F: net/smc/
diff --git a/Makefile b/Makefile
index 09866a85bc2a..0d3a9d3e73c1 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@
VERSION = 6
PATCHLEVEL = 4
SUBLEVEL = 0
-EXTRAVERSION = -rc5
+EXTRAVERSION = -rc6
NAME = Hurr durr I'ma ninja sloth
# *DOCUMENTATION*
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index 2fc9a5d5e0c0..625b9b311b49 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -527,7 +527,7 @@
interrupt-parent = <&gpio1>;
interrupts = <31 0>;
- pendown-gpio = <&gpio1 31 0>;
+ pendown-gpio = <&gpio1 31 GPIO_ACTIVE_LOW>;
ti,x-min = /bits/ 16 <0x0>;
diff --git a/arch/arm/boot/dts/at91-sama7g5ek.dts b/arch/arm/boot/dts/at91-sama7g5ek.dts
index aa5cc0e98bba..217e9b96c61e 100644
--- a/arch/arm/boot/dts/at91-sama7g5ek.dts
+++ b/arch/arm/boot/dts/at91-sama7g5ek.dts
@@ -792,7 +792,7 @@
};
&shdwc {
- atmel,shdwc-debouncer = <976>;
+ debounce-delay-us = <976>;
status = "okay";
input@0 {
diff --git a/arch/arm/boot/dts/at91sam9261ek.dts b/arch/arm/boot/dts/at91sam9261ek.dts
index 88869ca874d1..045cb253f23a 100644
--- a/arch/arm/boot/dts/at91sam9261ek.dts
+++ b/arch/arm/boot/dts/at91sam9261ek.dts
@@ -156,7 +156,7 @@
compatible = "ti,ads7843";
interrupts-extended = <&pioC 2 IRQ_TYPE_EDGE_BOTH>;
spi-max-frequency = <3000000>;
- pendown-gpio = <&pioC 2 GPIO_ACTIVE_HIGH>;
+ pendown-gpio = <&pioC 2 GPIO_ACTIVE_LOW>;
ti,x-min = /bits/ 16 <150>;
ti,x-max = /bits/ 16 <3830>;
diff --git a/arch/arm/boot/dts/imx7d-pico-hobbit.dts b/arch/arm/boot/dts/imx7d-pico-hobbit.dts
index d917dc4f2f22..6ad39dca7009 100644
--- a/arch/arm/boot/dts/imx7d-pico-hobbit.dts
+++ b/arch/arm/boot/dts/imx7d-pico-hobbit.dts
@@ -64,7 +64,7 @@
interrupt-parent = <&gpio2>;
interrupts = <7 0>;
spi-max-frequency = <1000000>;
- pendown-gpio = <&gpio2 7 0>;
+ pendown-gpio = <&gpio2 7 GPIO_ACTIVE_LOW>;
vcc-supply = <&reg_3p3v>;
ti,x-min = /bits/ 16 <0>;
ti,x-max = /bits/ 16 <4095>;
diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts
index f483bc0afe5e..234e5fc647b2 100644
--- a/arch/arm/boot/dts/imx7d-sdb.dts
+++ b/arch/arm/boot/dts/imx7d-sdb.dts
@@ -205,7 +205,7 @@
pinctrl-0 = <&pinctrl_tsc2046_pendown>;
interrupt-parent = <&gpio2>;
interrupts = <29 0>;
- pendown-gpio = <&gpio2 29 GPIO_ACTIVE_HIGH>;
+ pendown-gpio = <&gpio2 29 GPIO_ACTIVE_LOW>;
touchscreen-max-pressure = <255>;
wakeup-source;
};
diff --git a/arch/arm/boot/dts/omap3-cm-t3x.dtsi b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
index e61b8a2bfb7d..51baedf1603b 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
@@ -227,7 +227,7 @@
interrupt-parent = <&gpio2>;
interrupts = <25 0>; /* gpio_57 */
- pendown-gpio = <&gpio2 25 GPIO_ACTIVE_HIGH>;
+ pendown-gpio = <&gpio2 25 GPIO_ACTIVE_LOW>;
ti,x-min = /bits/ 16 <0x0>;
ti,x-max = /bits/ 16 <0x0fff>;
diff --git a/arch/arm/boot/dts/omap3-devkit8000-lcd-common.dtsi b/arch/arm/boot/dts/omap3-devkit8000-lcd-common.dtsi
index 3decc2d78a6c..a7f99ae0c1fe 100644
--- a/arch/arm/boot/dts/omap3-devkit8000-lcd-common.dtsi
+++ b/arch/arm/boot/dts/omap3-devkit8000-lcd-common.dtsi
@@ -54,7 +54,7 @@
interrupt-parent = <&gpio1>;
interrupts = <27 0>; /* gpio_27 */
- pendown-gpio = <&gpio1 27 GPIO_ACTIVE_HIGH>;
+ pendown-gpio = <&gpio1 27 GPIO_ACTIVE_LOW>;
ti,x-min = /bits/ 16 <0x0>;
ti,x-max = /bits/ 16 <0x0fff>;
diff --git a/arch/arm/boot/dts/omap3-lilly-a83x.dtsi b/arch/arm/boot/dts/omap3-lilly-a83x.dtsi
index c595afe4181d..d310b5c7bac3 100644
--- a/arch/arm/boot/dts/omap3-lilly-a83x.dtsi
+++ b/arch/arm/boot/dts/omap3-lilly-a83x.dtsi
@@ -311,7 +311,7 @@
interrupt-parent = <&gpio1>;
interrupts = <8 0>; /* boot6 / gpio_8 */
spi-max-frequency = <1000000>;
- pendown-gpio = <&gpio1 8 GPIO_ACTIVE_HIGH>;
+ pendown-gpio = <&gpio1 8 GPIO_ACTIVE_LOW>;
vcc-supply = <&reg_vcc3>;
pinctrl-names = "default";
pinctrl-0 = <&tsc2048_pins>;
diff --git a/arch/arm/boot/dts/omap3-overo-common-lcd35.dtsi b/arch/arm/boot/dts/omap3-overo-common-lcd35.dtsi
index 1d6e88f99eb3..c3570acc35fa 100644
--- a/arch/arm/boot/dts/omap3-overo-common-lcd35.dtsi
+++ b/arch/arm/boot/dts/omap3-overo-common-lcd35.dtsi
@@ -149,7 +149,7 @@
interrupt-parent = <&gpio4>;
interrupts = <18 0>; /* gpio_114 */
- pendown-gpio = <&gpio4 18 GPIO_ACTIVE_HIGH>;
+ pendown-gpio = <&gpio4 18 GPIO_ACTIVE_LOW>;
ti,x-min = /bits/ 16 <0x0>;
ti,x-max = /bits/ 16 <0x0fff>;
diff --git a/arch/arm/boot/dts/omap3-overo-common-lcd43.dtsi b/arch/arm/boot/dts/omap3-overo-common-lcd43.dtsi
index 7e30f9d45790..d95a0e130058 100644
--- a/arch/arm/boot/dts/omap3-overo-common-lcd43.dtsi
+++ b/arch/arm/boot/dts/omap3-overo-common-lcd43.dtsi
@@ -160,7 +160,7 @@
interrupt-parent = <&gpio4>;
interrupts = <18 0>; /* gpio_114 */
- pendown-gpio = <&gpio4 18 GPIO_ACTIVE_HIGH>;
+ pendown-gpio = <&gpio4 18 GPIO_ACTIVE_LOW>;
ti,x-min = /bits/ 16 <0x0>;
ti,x-max = /bits/ 16 <0x0fff>;
diff --git a/arch/arm/boot/dts/omap3-pandora-common.dtsi b/arch/arm/boot/dts/omap3-pandora-common.dtsi
index 559853764487..4c3b6bab179c 100644
--- a/arch/arm/boot/dts/omap3-pandora-common.dtsi
+++ b/arch/arm/boot/dts/omap3-pandora-common.dtsi
@@ -651,7 +651,7 @@
pinctrl-0 = <&penirq_pins>;
interrupt-parent = <&gpio3>;
interrupts = <30 IRQ_TYPE_NONE>; /* GPIO_94 */
- pendown-gpio = <&gpio3 30 GPIO_ACTIVE_HIGH>;
+ pendown-gpio = <&gpio3 30 GPIO_ACTIVE_LOW>;
vcc-supply = <&vaux4>;
ti,x-min = /bits/ 16 <0>;
diff --git a/arch/arm/boot/dts/omap5-cm-t54.dts b/arch/arm/boot/dts/omap5-cm-t54.dts
index 2d87b9fc230e..af288d63a26a 100644
--- a/arch/arm/boot/dts/omap5-cm-t54.dts
+++ b/arch/arm/boot/dts/omap5-cm-t54.dts
@@ -354,7 +354,7 @@
interrupt-parent = <&gpio1>;
interrupts = <15 0>; /* gpio1_wk15 */
- pendown-gpio = <&gpio1 15 GPIO_ACTIVE_HIGH>;
+ pendown-gpio = <&gpio1 15 GPIO_ACTIVE_LOW>;
ti,x-min = /bits/ 16 <0x0>;
diff --git a/arch/arm/boot/dts/qcom-apq8026-asus-sparrow.dts b/arch/arm/boot/dts/qcom-apq8026-asus-sparrow.dts
index 7a80e1c9f126..aa0e0e8d2a97 100644
--- a/arch/arm/boot/dts/qcom-apq8026-asus-sparrow.dts
+++ b/arch/arm/boot/dts/qcom-apq8026-asus-sparrow.dts
@@ -268,7 +268,6 @@
function = "gpio";
drive-strength = <8>;
bias-disable;
- input-enable;
};
wlan_hostwake_default_state: wlan-hostwake-default-state {
@@ -276,7 +275,6 @@
function = "gpio";
drive-strength = <2>;
bias-disable;
- input-enable;
};
wlan_regulator_default_state: wlan-regulator-default-state {
diff --git a/arch/arm/boot/dts/qcom-apq8026-huawei-sturgeon.dts b/arch/arm/boot/dts/qcom-apq8026-huawei-sturgeon.dts
index d64096028ab1..5593a3a60d6c 100644
--- a/arch/arm/boot/dts/qcom-apq8026-huawei-sturgeon.dts
+++ b/arch/arm/boot/dts/qcom-apq8026-huawei-sturgeon.dts
@@ -352,7 +352,6 @@
function = "gpio";
drive-strength = <2>;
bias-disable;
- input-enable;
};
wlan_regulator_default_state: wlan-regulator-default-state {
diff --git a/arch/arm/boot/dts/qcom-apq8026-lg-lenok.dts b/arch/arm/boot/dts/qcom-apq8026-lg-lenok.dts
index b82381229adf..b887e5361ec3 100644
--- a/arch/arm/boot/dts/qcom-apq8026-lg-lenok.dts
+++ b/arch/arm/boot/dts/qcom-apq8026-lg-lenok.dts
@@ -307,7 +307,6 @@
function = "gpio";
drive-strength = <2>;
bias-disable;
- input-enable;
};
touch_pins: touch-state {
@@ -317,7 +316,6 @@
drive-strength = <8>;
bias-pull-down;
- input-enable;
};
reset-pins {
@@ -335,7 +333,6 @@
function = "gpio";
drive-strength = <2>;
bias-disable;
- input-enable;
};
wlan_regulator_default_state: wlan-regulator-default-state {
diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi
index 672b246afbba..d2289205ff81 100644
--- a/arch/arm/boot/dts/qcom-apq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
@@ -83,6 +83,7 @@
L2: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
};
idle-states {
diff --git a/arch/arm/boot/dts/qcom-apq8084.dtsi b/arch/arm/boot/dts/qcom-apq8084.dtsi
index b653ea40c441..83839e1ec4d1 100644
--- a/arch/arm/boot/dts/qcom-apq8084.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8084.dtsi
@@ -74,6 +74,7 @@
L2: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
qcom,saw = <&saw_l2>;
};
diff --git a/arch/arm/boot/dts/qcom-ipq4019.dtsi b/arch/arm/boot/dts/qcom-ipq4019.dtsi
index dfcfb3339c23..f0ef86fadc9d 100644
--- a/arch/arm/boot/dts/qcom-ipq4019.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi
@@ -102,6 +102,7 @@
L2: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
qcom,saw = <&saw_l2>;
};
};
diff --git a/arch/arm/boot/dts/qcom-ipq8064.dtsi b/arch/arm/boot/dts/qcom-ipq8064.dtsi
index af6764770fd1..7581845737a8 100644
--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
@@ -45,6 +45,7 @@
L2: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
};
};
diff --git a/arch/arm/boot/dts/qcom-mdm9615-wp8548-mangoh-green.dts b/arch/arm/boot/dts/qcom-mdm9615-wp8548-mangoh-green.dts
index a8304769b509..b269fdca1460 100644
--- a/arch/arm/boot/dts/qcom-mdm9615-wp8548-mangoh-green.dts
+++ b/arch/arm/boot/dts/qcom-mdm9615-wp8548-mangoh-green.dts
@@ -49,7 +49,6 @@
gpioext1-pins {
pins = "gpio2";
function = "gpio";
- input-enable;
bias-disable;
};
};
diff --git a/arch/arm/boot/dts/qcom-msm8660.dtsi b/arch/arm/boot/dts/qcom-msm8660.dtsi
index f601b40ebcf4..78023ed2fdf7 100644
--- a/arch/arm/boot/dts/qcom-msm8660.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8660.dtsi
@@ -36,6 +36,7 @@
L2: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
};
};
diff --git a/arch/arm/boot/dts/qcom-msm8960.dtsi b/arch/arm/boot/dts/qcom-msm8960.dtsi
index 2a668cd535cc..616fef2ea682 100644
--- a/arch/arm/boot/dts/qcom-msm8960.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8960.dtsi
@@ -42,6 +42,7 @@
L2: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
};
};
diff --git a/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts b/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
index ab35f2d644c0..861695cecf84 100644
--- a/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
+++ b/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
@@ -592,7 +592,6 @@
pins = "gpio73";
function = "gpio";
bias-disable;
- input-enable;
};
touch_pin: touch-state {
@@ -602,7 +601,6 @@
drive-strength = <2>;
bias-disable;
- input-enable;
};
reset-pins {
diff --git a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-rhine.dtsi b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-rhine.dtsi
index d3bec03b126c..68a2f9094e53 100644
--- a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-rhine.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-rhine.dtsi
@@ -433,7 +433,6 @@
function = "gpio";
drive-strength = <2>;
bias-disable;
- input-enable;
};
sdc1_on: sdc1-on-state {
diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi
index 8208012684d4..7ed0d925a4e9 100644
--- a/arch/arm/boot/dts/qcom-msm8974.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
@@ -80,6 +80,7 @@
L2: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
qcom,saw = <&saw_l2>;
};
diff --git a/arch/arm/boot/dts/qcom-msm8974pro-oneplus-bacon.dts b/arch/arm/boot/dts/qcom-msm8974pro-oneplus-bacon.dts
index 8d2a054d8fee..8230d0e1d95d 100644
--- a/arch/arm/boot/dts/qcom-msm8974pro-oneplus-bacon.dts
+++ b/arch/arm/boot/dts/qcom-msm8974pro-oneplus-bacon.dts
@@ -461,7 +461,6 @@
function = "gpio";
drive-strength = <2>;
bias-disable;
- input-enable;
};
reset-pins {
diff --git a/arch/arm/boot/dts/qcom-msm8974pro-samsung-klte.dts b/arch/arm/boot/dts/qcom-msm8974pro-samsung-klte.dts
index b9698ffb66ca..eb505d6d7f31 100644
--- a/arch/arm/boot/dts/qcom-msm8974pro-samsung-klte.dts
+++ b/arch/arm/boot/dts/qcom-msm8974pro-samsung-klte.dts
@@ -704,7 +704,6 @@
pins = "gpio75";
function = "gpio";
drive-strength = <16>;
- input-enable;
};
devwake-pins {
@@ -760,14 +759,12 @@
i2c_touchkey_pins: i2c-touchkey-state {
pins = "gpio95", "gpio96";
function = "gpio";
- input-enable;
bias-pull-up;
};
i2c_led_gpioex_pins: i2c-led-gpioex-state {
pins = "gpio120", "gpio121";
function = "gpio";
- input-enable;
bias-pull-down;
};
@@ -781,7 +778,6 @@
wifi_pin: wifi-state {
pins = "gpio92";
function = "gpio";
- input-enable;
bias-pull-down;
};
diff --git a/arch/arm/boot/dts/qcom-msm8974pro-sony-xperia-shinano-castor.dts b/arch/arm/boot/dts/qcom-msm8974pro-sony-xperia-shinano-castor.dts
index 04bc58d87abf..0f650ed31005 100644
--- a/arch/arm/boot/dts/qcom-msm8974pro-sony-xperia-shinano-castor.dts
+++ b/arch/arm/boot/dts/qcom-msm8974pro-sony-xperia-shinano-castor.dts
@@ -631,7 +631,6 @@
function = "gpio";
drive-strength = <2>;
bias-disable;
- input-enable;
};
bt_host_wake_pin: bt-host-wake-state {
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index 60dc56d8acfb..437dd0352fd4 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -334,16 +334,14 @@ static bool at91_pm_eth_quirk_is_valid(struct at91_pm_quirk_eth *eth)
pdev = of_find_device_by_node(eth->np);
if (!pdev)
return false;
+ /* put_device(eth->dev) is called at the end of suspend. */
eth->dev = &pdev->dev;
}
/* No quirks if device isn't a wakeup source. */
- if (!device_may_wakeup(eth->dev)) {
- put_device(eth->dev);
+ if (!device_may_wakeup(eth->dev))
return false;
- }
- /* put_device(eth->dev) is called at the end of suspend. */
return true;
}
@@ -439,14 +437,14 @@ clk_unconfigure:
pr_err("AT91: PM: failed to enable %s clocks\n",
j == AT91_PM_G_ETH ? "geth" : "eth");
}
- } else {
- /*
- * Release the reference to eth->dev taken in
- * at91_pm_eth_quirk_is_valid().
- */
- put_device(eth->dev);
- eth->dev = NULL;
}
+
+ /*
+ * Release the reference to eth->dev taken in
+ * at91_pm_eth_quirk_is_valid().
+ */
+ put_device(eth->dev);
+ eth->dev = NULL;
}
return ret;
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index b1201d25a8a4..343e1e1cae10 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -1516,7 +1516,7 @@ config XEN
# 16K | 27 | 14 | 13 | 11 |
# 64K | 29 | 16 | 13 | 13 |
config ARCH_FORCE_MAX_ORDER
- int "Order of maximal physically contiguous allocations" if EXPERT && (ARM64_4K_PAGES || ARM64_16K_PAGES)
+ int
default "13" if ARM64_64K_PAGES
default "11" if ARM64_16K_PAGES
default "10"
diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
index 2dce8f2ee3ea..adb98a72bdfd 100644
--- a/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
@@ -90,6 +90,8 @@ dma_subsys: bus@5a000000 {
clocks = <&uart0_lpcg IMX_LPCG_CLK_4>,
<&uart0_lpcg IMX_LPCG_CLK_0>;
clock-names = "ipg", "baud";
+ assigned-clocks = <&clk IMX_SC_R_UART_0 IMX_SC_PM_CLK_PER>;
+ assigned-clock-rates = <80000000>;
power-domains = <&pd IMX_SC_R_UART_0>;
status = "disabled";
};
@@ -100,6 +102,8 @@ dma_subsys: bus@5a000000 {
clocks = <&uart1_lpcg IMX_LPCG_CLK_4>,
<&uart1_lpcg IMX_LPCG_CLK_0>;
clock-names = "ipg", "baud";
+ assigned-clocks = <&clk IMX_SC_R_UART_1 IMX_SC_PM_CLK_PER>;
+ assigned-clock-rates = <80000000>;
power-domains = <&pd IMX_SC_R_UART_1>;
status = "disabled";
};
@@ -110,6 +114,8 @@ dma_subsys: bus@5a000000 {
clocks = <&uart2_lpcg IMX_LPCG_CLK_4>,
<&uart2_lpcg IMX_LPCG_CLK_0>;
clock-names = "ipg", "baud";
+ assigned-clocks = <&clk IMX_SC_R_UART_2 IMX_SC_PM_CLK_PER>;
+ assigned-clock-rates = <80000000>;
power-domains = <&pd IMX_SC_R_UART_2>;
status = "disabled";
};
@@ -120,6 +126,8 @@ dma_subsys: bus@5a000000 {
clocks = <&uart3_lpcg IMX_LPCG_CLK_4>,
<&uart3_lpcg IMX_LPCG_CLK_0>;
clock-names = "ipg", "baud";
+ assigned-clocks = <&clk IMX_SC_R_UART_3 IMX_SC_PM_CLK_PER>;
+ assigned-clock-rates = <80000000>;
power-domains = <&pd IMX_SC_R_UART_3>;
status = "disabled";
};
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-beacon-baseboard.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-beacon-baseboard.dtsi
index 9e82069c941f..5a1f7c30afe5 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-beacon-baseboard.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn-beacon-baseboard.dtsi
@@ -81,7 +81,7 @@
&ecspi2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_espi2>;
- cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
+ cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
status = "okay";
eeprom@0 {
@@ -202,7 +202,7 @@
MX8MN_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0x82
MX8MN_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI 0x82
MX8MN_IOMUXC_ECSPI2_MISO_ECSPI2_MISO 0x82
- MX8MN_IOMUXC_ECSPI1_SS0_GPIO5_IO9 0x41
+ MX8MN_IOMUXC_ECSPI2_SS0_GPIO5_IO13 0x41
>;
};
diff --git a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
index ce9d3f0b98fc..607cd6b4e972 100644
--- a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
+++ b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
@@ -82,8 +82,8 @@
pinctrl-0 = <&pinctrl_usdhc2>;
bus-width = <4>;
vmmc-supply = <&reg_usdhc2_vmmc>;
- cd-gpios = <&lsio_gpio4 22 GPIO_ACTIVE_LOW>;
- wp-gpios = <&lsio_gpio4 21 GPIO_ACTIVE_HIGH>;
+ cd-gpios = <&lsio_gpio5 22 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&lsio_gpio5 21 GPIO_ACTIVE_HIGH>;
status = "okay";
};
diff --git a/arch/arm64/boot/dts/qcom/ipq5332.dtsi b/arch/arm64/boot/dts/qcom/ipq5332.dtsi
index 12e0e179e139..af4d97143bcf 100644
--- a/arch/arm64/boot/dts/qcom/ipq5332.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq5332.dtsi
@@ -73,6 +73,7 @@
L2_0: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
};
};
diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
index 9ff4e9d45065..f531797f2619 100644
--- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
@@ -83,7 +83,8 @@
L2_0: l2-cache {
compatible = "cache";
- cache-level = <0x2>;
+ cache-level = <2>;
+ cache-unified;
};
};
diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
index 84e715aa4310..5b2c1986c8f4 100644
--- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
@@ -66,7 +66,8 @@
L2_0: l2-cache {
compatible = "cache";
- cache-level = <0x2>;
+ cache-level = <2>;
+ cache-unified;
};
};
diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
index 3bb7435f5e7f..0ed19fbf7d87 100644
--- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
@@ -72,6 +72,7 @@
L2_0: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
};
};
diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index 7e0fa37a3adf..834e0b66b7f2 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -180,6 +180,7 @@
L2_0: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
};
idle-states {
diff --git a/arch/arm64/boot/dts/qcom/msm8953.dtsi b/arch/arm64/boot/dts/qcom/msm8953.dtsi
index 602cb188a635..d44cfa0471e9 100644
--- a/arch/arm64/boot/dts/qcom/msm8953.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8953.dtsi
@@ -153,11 +153,13 @@
L2_0: l2-cache-0 {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
};
L2_1: l2-cache-1 {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
};
};
diff --git a/arch/arm64/boot/dts/qcom/msm8976.dtsi b/arch/arm64/boot/dts/qcom/msm8976.dtsi
index 1f0bd24a074a..f47fb8ea71e2 100644
--- a/arch/arm64/boot/dts/qcom/msm8976.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8976.dtsi
@@ -193,11 +193,13 @@
l2_0: l2-cache0 {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
};
l2_1: l2-cache1 {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
};
};
diff --git a/arch/arm64/boot/dts/qcom/msm8994.dtsi b/arch/arm64/boot/dts/qcom/msm8994.dtsi
index 2831966be960..bdc3f2ba1755 100644
--- a/arch/arm64/boot/dts/qcom/msm8994.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8994.dtsi
@@ -52,6 +52,7 @@
L2_0: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
};
};
@@ -88,6 +89,7 @@
L2_1: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
};
};
diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index 2b35cb3f5292..30257c07e127 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -53,8 +53,9 @@
#cooling-cells = <2>;
next-level-cache = <&L2_0>;
L2_0: l2-cache {
- compatible = "cache";
- cache-level = <2>;
+ compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
};
};
@@ -83,8 +84,9 @@
#cooling-cells = <2>;
next-level-cache = <&L2_1>;
L2_1: l2-cache {
- compatible = "cache";
- cache-level = <2>;
+ compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
};
};
diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi
index b150437a8355..3ec941fed14f 100644
--- a/arch/arm64/boot/dts/qcom/msm8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi
@@ -146,6 +146,7 @@
L2_0: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
};
};
@@ -190,6 +191,7 @@
L2_1: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
};
};
diff --git a/arch/arm64/boot/dts/qcom/qcm2290.dtsi b/arch/arm64/boot/dts/qcom/qcm2290.dtsi
index ae5abc76bcc7..b29bc4e4b837 100644
--- a/arch/arm64/boot/dts/qcom/qcm2290.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcm2290.dtsi
@@ -51,6 +51,7 @@
L2_0: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
};
};
diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi
index eefed585738c..972f753847e1 100644
--- a/arch/arm64/boot/dts/qcom/qcs404.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi
@@ -95,6 +95,7 @@
L2_0: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
};
idle-states {
diff --git a/arch/arm64/boot/dts/qcom/qdu1000.dtsi b/arch/arm64/boot/dts/qcom/qdu1000.dtsi
index 734438113bba..fb553f0bb17a 100644
--- a/arch/arm64/boot/dts/qcom/qdu1000.dtsi
+++ b/arch/arm64/boot/dts/qcom/qdu1000.dtsi
@@ -35,9 +35,13 @@
next-level-cache = <&L2_0>;
L2_0: l2-cache {
compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
L3_0: l3-cache {
compatible = "cache";
+ cache-level = <3>;
+ cache-unified;
};
};
};
@@ -54,6 +58,8 @@
next-level-cache = <&L2_100>;
L2_100: l2-cache {
compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -70,6 +76,8 @@
next-level-cache = <&L2_200>;
L2_200: l2-cache {
compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -86,6 +94,8 @@
next-level-cache = <&L2_300>;
L2_300: l2-cache {
compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
diff --git a/arch/arm64/boot/dts/qcom/sa8155p-adp.dts b/arch/arm64/boot/dts/qcom/sa8155p-adp.dts
index 339fea522509..15e1ae1c1a97 100644
--- a/arch/arm64/boot/dts/qcom/sa8155p-adp.dts
+++ b/arch/arm64/boot/dts/qcom/sa8155p-adp.dts
@@ -7,7 +7,7 @@
#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
#include <dt-bindings/gpio/gpio.h>
-#include "sm8150.dtsi"
+#include "sa8155p.dtsi"
#include "pmm8155au_1.dtsi"
#include "pmm8155au_2.dtsi"
diff --git a/arch/arm64/boot/dts/qcom/sa8155p.dtsi b/arch/arm64/boot/dts/qcom/sa8155p.dtsi
new file mode 100644
index 000000000000..ffb7ab695213
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sa8155p.dtsi
@@ -0,0 +1,40 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2023, Linaro Limited
+ *
+ * SA8155P is an automotive variant of SM8150, with some minor changes.
+ * Most notably, the RPMhPD setup differs: MMCX and LCX/LMX rails are gone,
+ * though the cmd-db doesn't reflect that and access attemps result in a bite.
+ */
+
+#include "sm8150.dtsi"
+
+&dispcc {
+ power-domains = <&rpmhpd SA8155P_CX>;
+};
+
+&mdss_dsi0 {
+ power-domains = <&rpmhpd SA8155P_CX>;
+};
+
+&mdss_dsi1 {
+ power-domains = <&rpmhpd SA8155P_CX>;
+};
+
+&mdss_mdp {
+ power-domains = <&rpmhpd SA8155P_CX>;
+};
+
+&remoteproc_slpi {
+ power-domains = <&rpmhpd SA8155P_CX>,
+ <&rpmhpd SA8155P_MX>;
+};
+
+&rpmhpd {
+ /*
+ * The bindings were crafted such that SA8155P PDs match their
+ * SM8150 counterparts to make it more maintainable and only
+ * necessitate adjusting entries that actually differ
+ */
+ compatible = "qcom,sa8155p-rpmhpd";
+};
diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
index 2343df7e0ea4..c3310caf9f68 100644
--- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi
+++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
@@ -42,9 +42,13 @@
next-level-cache = <&L2_0>;
L2_0: l2-cache {
compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
L3_0: l3-cache {
compatible = "cache";
+ cache-level = <3>;
+ cache-unified;
};
};
};
@@ -58,6 +62,8 @@
next-level-cache = <&L2_1>;
L2_1: l2-cache {
compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -71,6 +77,8 @@
next-level-cache = <&L2_2>;
L2_2: l2-cache {
compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -84,6 +92,8 @@
next-level-cache = <&L2_3>;
L2_3: l2-cache {
compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -97,9 +107,13 @@
next-level-cache = <&L2_4>;
L2_4: l2-cache {
compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_1>;
L3_1: l3-cache {
compatible = "cache";
+ cache-level = <3>;
+ cache-unified;
};
};
@@ -114,6 +128,8 @@
next-level-cache = <&L2_5>;
L2_5: l2-cache {
compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_1>;
};
};
@@ -127,6 +143,8 @@
next-level-cache = <&L2_6>;
L2_6: l2-cache {
compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_1>;
};
};
@@ -140,6 +158,8 @@
next-level-cache = <&L2_7>;
L2_7: l2-cache {
compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_1>;
};
};
diff --git a/arch/arm64/boot/dts/qcom/sc7180-lite.dtsi b/arch/arm64/boot/dts/qcom/sc7180-lite.dtsi
index d8ed1d7b4ec7..4b306a59d9be 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-lite.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-lite.dtsi
@@ -16,3 +16,11 @@
&cpu6_opp12 {
opp-peak-kBps = <8532000 23347200>;
};
+
+&cpu6_opp13 {
+ opp-peak-kBps = <8532000 23347200>;
+};
+
+&cpu6_opp14 {
+ opp-peak-kBps = <8532000 23347200>;
+};
diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index ea1ffade1aa1..f479cab8ab45 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -92,10 +92,12 @@
L2_0: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
L3_0: l3-cache {
compatible = "cache";
cache-level = <3>;
+ cache-unified;
};
};
};
@@ -120,6 +122,7 @@
L2_100: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -144,6 +147,7 @@
L2_200: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -168,6 +172,7 @@
L2_300: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -192,6 +197,7 @@
L2_400: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -216,6 +222,7 @@
L2_500: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -240,6 +247,7 @@
L2_600: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -264,6 +272,7 @@
L2_700: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
index c6dc200c00ce..21027042cf13 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
@@ -480,7 +480,6 @@
wcd_rx: codec@0,4 {
compatible = "sdw20217010d00";
reg = <0 4>;
- #sound-dai-cells = <1>;
qcom,rx-port-mapping = <1 2 3 4 5>;
};
};
@@ -491,7 +490,6 @@
wcd_tx: codec@0,3 {
compatible = "sdw20217010d00";
reg = <0 3>;
- #sound-dai-cells = <1>;
qcom,tx-port-mapping = <1 2 3 4>;
};
};
diff --git a/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi b/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi
index 88b3586e389f..9137db066d9e 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi
@@ -414,7 +414,6 @@
wcd_rx: codec@0,4 {
compatible = "sdw20217010d00";
reg = <0 4>;
- #sound-dai-cells = <1>;
qcom,rx-port-mapping = <1 2 3 4 5>;
};
};
@@ -423,7 +422,6 @@
wcd_tx: codec@0,3 {
compatible = "sdw20217010d00";
reg = <0 3>;
- #sound-dai-cells = <1>;
qcom,tx-port-mapping = <1 2 3 4>;
};
};
diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 31728f461422..2fd1d3c0eb34 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -182,10 +182,12 @@
L2_0: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
L3_0: l3-cache {
compatible = "cache";
cache-level = <3>;
+ cache-unified;
};
};
};
@@ -208,6 +210,7 @@
L2_100: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -230,6 +233,7 @@
L2_200: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -252,6 +256,7 @@
L2_300: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -274,6 +279,7 @@
L2_400: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -296,6 +302,7 @@
L2_500: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -318,6 +325,7 @@
L2_600: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -340,6 +348,7 @@
L2_700: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
index 8fa9fbfe5d00..cc4aef21e617 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
@@ -58,10 +58,12 @@
L2_0: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
L3_0: l3-cache {
- compatible = "cache";
- cache-level = <3>;
+ compatible = "cache";
+ cache-level = <3>;
+ cache-unified;
};
};
};
@@ -83,6 +85,7 @@
L2_100: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -104,6 +107,7 @@
L2_200: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -125,6 +129,7 @@
L2_300: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -146,6 +151,7 @@
L2_400: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -167,6 +173,7 @@
L2_500: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -188,6 +195,7 @@
L2_600: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -209,6 +217,7 @@
L2_700: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -2726,6 +2735,7 @@
pins = "gpio7";
function = "dmic1_data";
drive-strength = <8>;
+ input-enable;
};
};
@@ -2743,6 +2753,7 @@
function = "dmic1_data";
drive-strength = <2>;
bias-pull-down;
+ input-enable;
};
};
@@ -2758,6 +2769,7 @@
pins = "gpio9";
function = "dmic2_data";
drive-strength = <8>;
+ input-enable;
};
};
@@ -2775,6 +2787,7 @@
function = "dmic2_data";
drive-strength = <2>;
bias-pull-down;
+ input-enable;
};
};
@@ -3982,6 +3995,7 @@
qcom,tcs-config = <ACTIVE_TCS 2>, <SLEEP_TCS 3>,
<WAKE_TCS 3>, <CONTROL_TCS 1>;
label = "apps_rsc";
+ power-domains = <&CLUSTER_PD>;
apps_bcm_voter: bcm-voter {
compatible = "qcom,bcm-voter";
diff --git a/arch/arm64/boot/dts/qcom/sdm630.dtsi b/arch/arm64/boot/dts/qcom/sdm630.dtsi
index 37e72b1c56dc..eaead2f7beb4 100644
--- a/arch/arm64/boot/dts/qcom/sdm630.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm630.dtsi
@@ -63,6 +63,7 @@
L2_1: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
};
};
@@ -127,6 +128,7 @@
L2_0: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
};
};
diff --git a/arch/arm64/boot/dts/qcom/sdm670.dtsi b/arch/arm64/boot/dts/qcom/sdm670.dtsi
index c5f839dd1c6e..b61e13db89bd 100644
--- a/arch/arm64/boot/dts/qcom/sdm670.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm670.dtsi
@@ -41,8 +41,12 @@
L2_0: l2-cache {
compatible = "cache";
next-level-cache = <&L3_0>;
+ cache-level = <2>;
+ cache-unified;
L3_0: l3-cache {
- compatible = "cache";
+ compatible = "cache";
+ cache-level = <3>;
+ cache-unified;
};
};
};
@@ -57,6 +61,8 @@
next-level-cache = <&L2_100>;
L2_100: l2-cache {
compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -71,6 +77,8 @@
next-level-cache = <&L2_200>;
L2_200: l2-cache {
compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -85,6 +93,8 @@
next-level-cache = <&L2_300>;
L2_300: l2-cache {
compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -99,6 +109,8 @@
next-level-cache = <&L2_400>;
L2_400: l2-cache {
compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -113,6 +125,8 @@
next-level-cache = <&L2_500>;
L2_500: l2-cache {
compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -127,6 +141,8 @@
next-level-cache = <&L2_600>;
L2_600: l2-cache {
compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -141,6 +157,8 @@
next-level-cache = <&L2_700>;
L2_700: l2-cache {
compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index 90424442bb4a..cdeb05e95674 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -108,10 +108,12 @@
L2_0: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
L3_0: l3-cache {
- compatible = "cache";
- cache-level = <3>;
+ compatible = "cache";
+ cache-level = <3>;
+ cache-unified;
};
};
};
@@ -135,6 +137,7 @@
L2_100: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -158,6 +161,7 @@
L2_200: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -181,6 +185,7 @@
L2_300: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -204,6 +209,7 @@
L2_400: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -227,6 +233,7 @@
L2_500: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -250,6 +257,7 @@
L2_600: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -273,6 +281,7 @@
L2_700: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
diff --git a/arch/arm64/boot/dts/qcom/sm6115.dtsi b/arch/arm64/boot/dts/qcom/sm6115.dtsi
index 631ca327e064..43f31c1b9d5a 100644
--- a/arch/arm64/boot/dts/qcom/sm6115.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6115.dtsi
@@ -50,6 +50,7 @@
L2_0: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
};
};
@@ -102,6 +103,7 @@
L2_1: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
};
};
diff --git a/arch/arm64/boot/dts/qcom/sm6125.dtsi b/arch/arm64/boot/dts/qcom/sm6125.dtsi
index 9484752fb850..2aa093d16858 100644
--- a/arch/arm64/boot/dts/qcom/sm6125.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6125.dtsi
@@ -47,6 +47,7 @@
L2_0: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
};
};
@@ -87,6 +88,7 @@
L2_1: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
};
};
diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi
index 18c4616848ce..ad34301f6cdd 100644
--- a/arch/arm64/boot/dts/qcom/sm6350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi
@@ -60,10 +60,12 @@
L2_0: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
L3_0: l3-cache {
compatible = "cache";
cache-level = <3>;
+ cache-unified;
};
};
};
@@ -86,6 +88,7 @@
L2_100: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -108,6 +111,7 @@
L2_200: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -130,6 +134,7 @@
L2_300: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -152,6 +157,7 @@
L2_400: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -174,6 +180,7 @@
L2_500: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -196,6 +203,7 @@
L2_600: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -218,6 +226,7 @@
L2_700: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
diff --git a/arch/arm64/boot/dts/qcom/sm6375-sony-xperia-murray-pdx225.dts b/arch/arm64/boot/dts/qcom/sm6375-sony-xperia-murray-pdx225.dts
index 8220e6f44117..b2f1bb1d58e9 100644
--- a/arch/arm64/boot/dts/qcom/sm6375-sony-xperia-murray-pdx225.dts
+++ b/arch/arm64/boot/dts/qcom/sm6375-sony-xperia-murray-pdx225.dts
@@ -178,12 +178,12 @@
};
&remoteproc_adsp {
- firmware-name = "qcom/Sony/murray/adsp.mbn";
+ firmware-name = "qcom/sm6375/Sony/murray/adsp.mbn";
status = "okay";
};
&remoteproc_cdsp {
- firmware-name = "qcom/Sony/murray/cdsp.mbn";
+ firmware-name = "qcom/sm6375/Sony/murray/cdsp.mbn";
status = "okay";
};
diff --git a/arch/arm64/boot/dts/qcom/sm6375.dtsi b/arch/arm64/boot/dts/qcom/sm6375.dtsi
index ae9b6bc446cb..f8d9c34d3b2f 100644
--- a/arch/arm64/boot/dts/qcom/sm6375.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6375.dtsi
@@ -48,10 +48,14 @@
power-domain-names = "psci";
#cooling-cells = <2>;
L2_0: l2-cache {
- compatible = "cache";
- next-level-cache = <&L3_0>;
+ compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
+ next-level-cache = <&L3_0>;
L3_0: l3-cache {
- compatible = "cache";
+ compatible = "cache";
+ cache-level = <3>;
+ cache-unified;
};
};
};
@@ -68,8 +72,10 @@
power-domain-names = "psci";
#cooling-cells = <2>;
L2_100: l2-cache {
- compatible = "cache";
- next-level-cache = <&L3_0>;
+ compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
+ next-level-cache = <&L3_0>;
};
};
@@ -85,8 +91,10 @@
power-domain-names = "psci";
#cooling-cells = <2>;
L2_200: l2-cache {
- compatible = "cache";
- next-level-cache = <&L3_0>;
+ compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
+ next-level-cache = <&L3_0>;
};
};
@@ -102,8 +110,10 @@
power-domain-names = "psci";
#cooling-cells = <2>;
L2_300: l2-cache {
- compatible = "cache";
- next-level-cache = <&L3_0>;
+ compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
+ next-level-cache = <&L3_0>;
};
};
@@ -119,8 +129,10 @@
power-domain-names = "psci";
#cooling-cells = <2>;
L2_400: l2-cache {
- compatible = "cache";
- next-level-cache = <&L3_0>;
+ compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
+ next-level-cache = <&L3_0>;
};
};
@@ -136,8 +148,10 @@
power-domain-names = "psci";
#cooling-cells = <2>;
L2_500: l2-cache {
- compatible = "cache";
- next-level-cache = <&L3_0>;
+ compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
+ next-level-cache = <&L3_0>;
};
};
@@ -153,8 +167,10 @@
power-domain-names = "psci";
#cooling-cells = <2>;
L2_600: l2-cache {
- compatible = "cache";
- next-level-cache = <&L3_0>;
+ compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
+ next-level-cache = <&L3_0>;
};
};
@@ -170,8 +186,10 @@
power-domain-names = "psci";
#cooling-cells = <2>;
L2_700: l2-cache {
- compatible = "cache";
- next-level-cache = <&L3_0>;
+ compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
+ next-level-cache = <&L3_0>;
};
};
diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi
index 2273fa571988..27dcda0d4288 100644
--- a/arch/arm64/boot/dts/qcom/sm8150.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi
@@ -63,10 +63,12 @@
L2_0: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
L3_0: l3-cache {
- compatible = "cache";
- cache-level = <3>;
+ compatible = "cache";
+ cache-level = <3>;
+ cache-unified;
};
};
};
@@ -90,6 +92,7 @@
L2_100: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -113,6 +116,7 @@
L2_200: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -136,6 +140,7 @@
L2_300: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -159,6 +164,7 @@
L2_400: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -182,6 +188,7 @@
L2_500: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -205,6 +212,7 @@
L2_600: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -228,6 +236,7 @@
L2_700: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
diff --git a/arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-boe.dts b/arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-boe.dts
index 8b2ae39950ff..de6101ddebe7 100644
--- a/arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-boe.dts
+++ b/arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-boe.dts
@@ -13,6 +13,6 @@
};
&display_panel {
- compatible = "xiaomi,elish-boe-nt36523";
+ compatible = "xiaomi,elish-boe-nt36523", "novatek,nt36523";
status = "okay";
};
diff --git a/arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-csot.dts b/arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-csot.dts
index a4d5341495cf..4cffe9c703df 100644
--- a/arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-csot.dts
+++ b/arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-csot.dts
@@ -13,6 +13,6 @@
};
&display_panel {
- compatible = "xiaomi,elish-csot-nt36523";
+ compatible = "xiaomi,elish-csot-nt36523", "novatek,nt36523";
status = "okay";
};
diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qcom/sm8350.dtsi
index ebcb481571c2..3efdc03ed0f1 100644
--- a/arch/arm64/boot/dts/qcom/sm8350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi
@@ -58,12 +58,14 @@
power-domain-names = "psci";
#cooling-cells = <2>;
L2_0: l2-cache {
- compatible = "cache";
- cache-level = <2>;
- next-level-cache = <&L3_0>;
+ compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
+ next-level-cache = <&L3_0>;
L3_0: l3-cache {
- compatible = "cache";
- cache-level = <3>;
+ compatible = "cache";
+ cache-level = <3>;
+ cache-unified;
};
};
};
@@ -80,9 +82,10 @@
power-domain-names = "psci";
#cooling-cells = <2>;
L2_100: l2-cache {
- compatible = "cache";
- cache-level = <2>;
- next-level-cache = <&L3_0>;
+ compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
+ next-level-cache = <&L3_0>;
};
};
@@ -98,9 +101,10 @@
power-domain-names = "psci";
#cooling-cells = <2>;
L2_200: l2-cache {
- compatible = "cache";
- cache-level = <2>;
- next-level-cache = <&L3_0>;
+ compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
+ next-level-cache = <&L3_0>;
};
};
@@ -116,9 +120,10 @@
power-domain-names = "psci";
#cooling-cells = <2>;
L2_300: l2-cache {
- compatible = "cache";
- cache-level = <2>;
- next-level-cache = <&L3_0>;
+ compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
+ next-level-cache = <&L3_0>;
};
};
@@ -134,9 +139,10 @@
power-domain-names = "psci";
#cooling-cells = <2>;
L2_400: l2-cache {
- compatible = "cache";
- cache-level = <2>;
- next-level-cache = <&L3_0>;
+ compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
+ next-level-cache = <&L3_0>;
};
};
@@ -152,9 +158,10 @@
power-domain-names = "psci";
#cooling-cells = <2>;
L2_500: l2-cache {
- compatible = "cache";
- cache-level = <2>;
- next-level-cache = <&L3_0>;
+ compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
+ next-level-cache = <&L3_0>;
};
};
@@ -170,9 +177,10 @@
power-domain-names = "psci";
#cooling-cells = <2>;
L2_600: l2-cache {
- compatible = "cache";
- cache-level = <2>;
- next-level-cache = <&L3_0>;
+ compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
+ next-level-cache = <&L3_0>;
};
};
@@ -188,9 +196,10 @@
power-domain-names = "psci";
#cooling-cells = <2>;
L2_700: l2-cache {
- compatible = "cache";
- cache-level = <2>;
- next-level-cache = <&L3_0>;
+ compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
+ next-level-cache = <&L3_0>;
};
};
diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
index 595533aeafc4..d59ea8ee7111 100644
--- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
@@ -57,12 +57,14 @@
#cooling-cells = <2>;
clocks = <&cpufreq_hw 0>;
L2_0: l2-cache {
- compatible = "cache";
- cache-level = <2>;
- next-level-cache = <&L3_0>;
+ compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
+ next-level-cache = <&L3_0>;
L3_0: l3-cache {
- compatible = "cache";
- cache-level = <3>;
+ compatible = "cache";
+ cache-level = <3>;
+ cache-unified;
};
};
};
@@ -79,9 +81,10 @@
#cooling-cells = <2>;
clocks = <&cpufreq_hw 0>;
L2_100: l2-cache {
- compatible = "cache";
- cache-level = <2>;
- next-level-cache = <&L3_0>;
+ compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
+ next-level-cache = <&L3_0>;
};
};
@@ -97,9 +100,10 @@
#cooling-cells = <2>;
clocks = <&cpufreq_hw 0>;
L2_200: l2-cache {
- compatible = "cache";
- cache-level = <2>;
- next-level-cache = <&L3_0>;
+ compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
+ next-level-cache = <&L3_0>;
};
};
@@ -115,9 +119,10 @@
#cooling-cells = <2>;
clocks = <&cpufreq_hw 0>;
L2_300: l2-cache {
- compatible = "cache";
- cache-level = <2>;
- next-level-cache = <&L3_0>;
+ compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
+ next-level-cache = <&L3_0>;
};
};
@@ -133,9 +138,10 @@
#cooling-cells = <2>;
clocks = <&cpufreq_hw 1>;
L2_400: l2-cache {
- compatible = "cache";
- cache-level = <2>;
- next-level-cache = <&L3_0>;
+ compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
+ next-level-cache = <&L3_0>;
};
};
@@ -151,9 +157,10 @@
#cooling-cells = <2>;
clocks = <&cpufreq_hw 1>;
L2_500: l2-cache {
- compatible = "cache";
- cache-level = <2>;
- next-level-cache = <&L3_0>;
+ compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
+ next-level-cache = <&L3_0>;
};
};
@@ -169,9 +176,10 @@
#cooling-cells = <2>;
clocks = <&cpufreq_hw 1>;
L2_600: l2-cache {
- compatible = "cache";
- cache-level = <2>;
- next-level-cache = <&L3_0>;
+ compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
+ next-level-cache = <&L3_0>;
};
};
@@ -187,9 +195,10 @@
#cooling-cells = <2>;
clocks = <&cpufreq_hw 2>;
L2_700: l2-cache {
- compatible = "cache";
- cache-level = <2>;
- next-level-cache = <&L3_0>;
+ compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
+ next-level-cache = <&L3_0>;
};
};
diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
index 6e9bad8f6f33..558cbc430708 100644
--- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
@@ -80,10 +80,12 @@
L2_0: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
L3_0: l3-cache {
compatible = "cache";
cache-level = <3>;
+ cache-unified;
};
};
};
@@ -104,6 +106,7 @@
L2_100: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -124,6 +127,7 @@
L2_200: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -144,6 +148,7 @@
L2_300: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -164,6 +169,7 @@
L2_400: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -184,6 +190,7 @@
L2_500: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -204,6 +211,7 @@
L2_600: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -224,6 +232,7 @@
L2_700: l2-cache {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
next-level-cache = <&L3_0>;
};
};
@@ -2022,7 +2031,7 @@
qcom,din-ports = <4>;
qcom,dout-ports = <9>;
- qcom,ports-sinterval = <0x07 0x1f 0x3f 0x07 0x1f 0x3f 0x18f 0xff 0xff 0x0f 0x0f 0xff 0x31f>;
+ qcom,ports-sinterval = /bits/ 16 <0x07 0x1f 0x3f 0x07 0x1f 0x3f 0x18f 0xff 0xff 0x0f 0x0f 0xff 0x31f>;
qcom,ports-offset1 = /bits/ 8 <0x01 0x03 0x05 0x02 0x04 0x15 0x00 0xff 0xff 0x06 0x0d 0xff 0x00>;
qcom,ports-offset2 = /bits/ 8 <0xff 0x07 0x1f 0xff 0x07 0x1f 0xff 0xff 0xff 0xff 0xff 0xff 0xff>;
qcom,ports-hstart = /bits/ 8 <0xff 0xff 0xff 0xff 0xff 0xff 0x08 0xff 0xff 0xff 0xff 0xff 0x0f>;
@@ -2068,7 +2077,7 @@
qcom,din-ports = <0>;
qcom,dout-ports = <10>;
- qcom,ports-sinterval = <0x03 0x3f 0x1f 0x07 0x00 0x18f 0xff 0xff 0xff 0xff>;
+ qcom,ports-sinterval = /bits/ 16 <0x03 0x3f 0x1f 0x07 0x00 0x18f 0xff 0xff 0xff 0xff>;
qcom,ports-offset1 = /bits/ 8 <0x00 0x00 0x0b 0x01 0x00 0x00 0xff 0xff 0xff 0xff>;
qcom,ports-offset2 = /bits/ 8 <0x00 0x00 0x0b 0x00 0x00 0x00 0xff 0xff 0xff 0xff>;
qcom,ports-hstart = /bits/ 8 <0xff 0x03 0xff 0xff 0xff 0x08 0xff 0xff 0xff 0xff>;
@@ -2133,7 +2142,7 @@
qcom,din-ports = <4>;
qcom,dout-ports = <9>;
- qcom,ports-sinterval = <0x07 0x1f 0x3f 0x07 0x1f 0x3f 0x18f 0xff 0xff 0x0f 0x0f 0xff 0x31f>;
+ qcom,ports-sinterval = /bits/ 16 <0x07 0x1f 0x3f 0x07 0x1f 0x3f 0x18f 0xff 0xff 0x0f 0x0f 0xff 0x31f>;
qcom,ports-offset1 = /bits/ 8 <0x01 0x03 0x05 0x02 0x04 0x15 0x00 0xff 0xff 0x06 0x0d 0xff 0x00>;
qcom,ports-offset2 = /bits/ 8 <0xff 0x07 0x1f 0xff 0x07 0x1f 0xff 0xff 0xff 0xff 0xff 0xff 0xff>;
qcom,ports-hstart = /bits/ 8 <0xff 0xff 0xff 0xff 0xff 0xff 0x08 0xff 0xff 0xff 0xff 0xff 0x0f>;
@@ -3762,9 +3771,16 @@
system-cache-controller@25000000 {
compatible = "qcom,sm8550-llcc";
- reg = <0 0x25000000 0 0x800000>,
+ reg = <0 0x25000000 0 0x200000>,
+ <0 0x25200000 0 0x200000>,
+ <0 0x25400000 0 0x200000>,
+ <0 0x25600000 0 0x200000>,
<0 0x25800000 0 0x200000>;
- reg-names = "llcc_base", "llcc_broadcast_base";
+ reg-names = "llcc0_base",
+ "llcc1_base",
+ "llcc2_base",
+ "llcc3_base",
+ "llcc_broadcast_base";
interrupts = <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>;
};
diff --git a/arch/arm64/mm/fault.c b/arch/arm64/mm/fault.c
index cb21ccd7940d..6045a5117ac1 100644
--- a/arch/arm64/mm/fault.c
+++ b/arch/arm64/mm/fault.c
@@ -600,8 +600,7 @@ static int __kprobes do_page_fault(unsigned long far, unsigned long esr,
vma_end_read(vma);
goto lock_mmap;
}
- fault = handle_mm_fault(vma, addr & PAGE_MASK,
- mm_flags | FAULT_FLAG_VMA_LOCK, regs);
+ fault = handle_mm_fault(vma, addr, mm_flags | FAULT_FLAG_VMA_LOCK, regs);
vma_end_read(vma);
if (!(fault & VM_FAULT_RETRY)) {
diff --git a/arch/loongarch/include/asm/loongarch.h b/arch/loongarch/include/asm/loongarch.h
index b3323ab5b78d..35e8a52fea11 100644
--- a/arch/loongarch/include/asm/loongarch.h
+++ b/arch/loongarch/include/asm/loongarch.h
@@ -1496,7 +1496,7 @@ __BUILD_CSR_OP(tlbidx)
#define write_fcsr(dest, val) \
do { \
__asm__ __volatile__( \
- " movgr2fcsr %0, "__stringify(dest)" \n" \
+ " movgr2fcsr "__stringify(dest)", %0 \n" \
: : "r" (val)); \
} while (0)
diff --git a/arch/loongarch/include/asm/pgtable-bits.h b/arch/loongarch/include/asm/pgtable-bits.h
index 8b98d22a145b..de46a6b1e9f1 100644
--- a/arch/loongarch/include/asm/pgtable-bits.h
+++ b/arch/loongarch/include/asm/pgtable-bits.h
@@ -22,12 +22,14 @@
#define _PAGE_PFN_SHIFT 12
#define _PAGE_SWP_EXCLUSIVE_SHIFT 23
#define _PAGE_PFN_END_SHIFT 48
+#define _PAGE_PRESENT_INVALID_SHIFT 60
#define _PAGE_NO_READ_SHIFT 61
#define _PAGE_NO_EXEC_SHIFT 62
#define _PAGE_RPLV_SHIFT 63
/* Used by software */
#define _PAGE_PRESENT (_ULCAST_(1) << _PAGE_PRESENT_SHIFT)
+#define _PAGE_PRESENT_INVALID (_ULCAST_(1) << _PAGE_PRESENT_INVALID_SHIFT)
#define _PAGE_WRITE (_ULCAST_(1) << _PAGE_WRITE_SHIFT)
#define _PAGE_ACCESSED (_ULCAST_(1) << _PAGE_ACCESSED_SHIFT)
#define _PAGE_MODIFIED (_ULCAST_(1) << _PAGE_MODIFIED_SHIFT)
diff --git a/arch/loongarch/include/asm/pgtable.h b/arch/loongarch/include/asm/pgtable.h
index d28fb9dbec59..9a9f9ff9b709 100644
--- a/arch/loongarch/include/asm/pgtable.h
+++ b/arch/loongarch/include/asm/pgtable.h
@@ -213,7 +213,7 @@ static inline int pmd_bad(pmd_t pmd)
static inline int pmd_present(pmd_t pmd)
{
if (unlikely(pmd_val(pmd) & _PAGE_HUGE))
- return !!(pmd_val(pmd) & (_PAGE_PRESENT | _PAGE_PROTNONE));
+ return !!(pmd_val(pmd) & (_PAGE_PRESENT | _PAGE_PROTNONE | _PAGE_PRESENT_INVALID));
return pmd_val(pmd) != (unsigned long)invalid_pte_table;
}
@@ -558,6 +558,7 @@ static inline pmd_t pmd_modify(pmd_t pmd, pgprot_t newprot)
static inline pmd_t pmd_mkinvalid(pmd_t pmd)
{
+ pmd_val(pmd) |= _PAGE_PRESENT_INVALID;
pmd_val(pmd) &= ~(_PAGE_PRESENT | _PAGE_VALID | _PAGE_DIRTY | _PAGE_PROTNONE);
return pmd;
diff --git a/arch/loongarch/kernel/hw_breakpoint.c b/arch/loongarch/kernel/hw_breakpoint.c
index 2406c95b34cc..021b59c248fa 100644
--- a/arch/loongarch/kernel/hw_breakpoint.c
+++ b/arch/loongarch/kernel/hw_breakpoint.c
@@ -396,6 +396,8 @@ int hw_breakpoint_arch_parse(struct perf_event *bp,
if (hw->ctrl.type != LOONGARCH_BREAKPOINT_EXECUTE)
alignment_mask = 0x7;
+ else
+ alignment_mask = 0x3;
offset = hw->address & alignment_mask;
hw->address &= ~alignment_mask;
diff --git a/arch/loongarch/kernel/perf_event.c b/arch/loongarch/kernel/perf_event.c
index ff28f99b47d7..0491bf453cd4 100644
--- a/arch/loongarch/kernel/perf_event.c
+++ b/arch/loongarch/kernel/perf_event.c
@@ -271,7 +271,7 @@ static void loongarch_pmu_enable_event(struct hw_perf_event *evt, int idx)
WARN_ON(idx < 0 || idx >= loongarch_pmu.num_counters);
/* Make sure interrupt enabled. */
- cpuc->saved_ctrl[idx] = M_PERFCTL_EVENT(evt->event_base & 0xff) |
+ cpuc->saved_ctrl[idx] = M_PERFCTL_EVENT(evt->event_base) |
(evt->config_base & M_PERFCTL_CONFIG_MASK) | CSR_PERFCTRL_IE;
cpu = (event->cpu >= 0) ? event->cpu : smp_processor_id();
@@ -594,7 +594,7 @@ static struct pmu pmu = {
static unsigned int loongarch_pmu_perf_event_encode(const struct loongarch_perf_event *pev)
{
- return (pev->event_id & 0xff);
+ return M_PERFCTL_EVENT(pev->event_id);
}
static const struct loongarch_perf_event *loongarch_pmu_map_general_event(int idx)
@@ -849,7 +849,7 @@ static void resume_local_counters(void)
static const struct loongarch_perf_event *loongarch_pmu_map_raw_event(u64 config)
{
- raw_event.event_id = config & 0xff;
+ raw_event.event_id = M_PERFCTL_EVENT(config);
return &raw_event;
}
diff --git a/arch/loongarch/kernel/unaligned.c b/arch/loongarch/kernel/unaligned.c
index bdff825d29ef..85fae3d2d71a 100644
--- a/arch/loongarch/kernel/unaligned.c
+++ b/arch/loongarch/kernel/unaligned.c
@@ -485,7 +485,7 @@ static int __init debugfs_unaligned(void)
struct dentry *d;
d = debugfs_create_dir("loongarch", NULL);
- if (!d)
+ if (IS_ERR_OR_NULL(d))
return -ENOMEM;
debugfs_create_u32("unaligned_instructions_user",
diff --git a/arch/nios2/boot/dts/10m50_devboard.dts b/arch/nios2/boot/dts/10m50_devboard.dts
index 56339bef3247..0e7e5b0dd685 100644
--- a/arch/nios2/boot/dts/10m50_devboard.dts
+++ b/arch/nios2/boot/dts/10m50_devboard.dts
@@ -97,7 +97,7 @@
rx-fifo-depth = <8192>;
tx-fifo-depth = <8192>;
address-bits = <48>;
- max-frame-size = <1518>;
+ max-frame-size = <1500>;
local-mac-address = [00 00 00 00 00 00];
altr,has-supplementary-unicast;
altr,enable-sup-addr = <1>;
diff --git a/arch/nios2/boot/dts/3c120_devboard.dts b/arch/nios2/boot/dts/3c120_devboard.dts
index d10fb81686c7..3ee316906379 100644
--- a/arch/nios2/boot/dts/3c120_devboard.dts
+++ b/arch/nios2/boot/dts/3c120_devboard.dts
@@ -106,7 +106,7 @@
interrupt-names = "rx_irq", "tx_irq";
rx-fifo-depth = <8192>;
tx-fifo-depth = <8192>;
- max-frame-size = <1518>;
+ max-frame-size = <1500>;
local-mac-address = [ 00 00 00 00 00 00 ];
phy-mode = "rgmii-id";
phy-handle = <&phy0>;
diff --git a/arch/powerpc/purgatory/Makefile b/arch/powerpc/purgatory/Makefile
index 6f5e2727963c..78473d69cd2b 100644
--- a/arch/powerpc/purgatory/Makefile
+++ b/arch/powerpc/purgatory/Makefile
@@ -5,6 +5,11 @@ KCSAN_SANITIZE := n
targets += trampoline_$(BITS).o purgatory.ro
+# When profile-guided optimization is enabled, llvm emits two different
+# overlapping text sections, which is not supported by kexec. Remove profile
+# optimization flags.
+KBUILD_CFLAGS := $(filter-out -fprofile-sample-use=% -fprofile-use=%,$(KBUILD_CFLAGS))
+
LDFLAGS_purgatory.ro := -e purgatory_start -r --no-undefined
$(obj)/purgatory.ro: $(obj)/trampoline_$(BITS).o FORCE
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 2bb0c38419ff..5966ad97c30c 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -26,6 +26,7 @@ config RISCV
select ARCH_HAS_GIGANTIC_PAGE
select ARCH_HAS_KCOV
select ARCH_HAS_MMIOWB
+ select ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE
select ARCH_HAS_PMEM_API
select ARCH_HAS_PTE_SPECIAL
select ARCH_HAS_SET_DIRECT_MAP if MMU
diff --git a/arch/riscv/include/asm/kfence.h b/arch/riscv/include/asm/kfence.h
index d887a54042aa..0bbffd528096 100644
--- a/arch/riscv/include/asm/kfence.h
+++ b/arch/riscv/include/asm/kfence.h
@@ -8,41 +8,8 @@
#include <asm-generic/pgalloc.h>
#include <asm/pgtable.h>
-static inline int split_pmd_page(unsigned long addr)
-{
- int i;
- unsigned long pfn = PFN_DOWN(__pa((addr & PMD_MASK)));
- pmd_t *pmd = pmd_off_k(addr);
- pte_t *pte = pte_alloc_one_kernel(&init_mm);
-
- if (!pte)
- return -ENOMEM;
-
- for (i = 0; i < PTRS_PER_PTE; i++)
- set_pte(pte + i, pfn_pte(pfn + i, PAGE_KERNEL));
- set_pmd(pmd, pfn_pmd(PFN_DOWN(__pa(pte)), PAGE_TABLE));
-
- flush_tlb_kernel_range(addr, addr + PMD_SIZE);
- return 0;
-}
-
static inline bool arch_kfence_init_pool(void)
{
- int ret;
- unsigned long addr;
- pmd_t *pmd;
-
- for (addr = (unsigned long)__kfence_pool; is_kfence_address((void *)addr);
- addr += PAGE_SIZE) {
- pmd = pmd_off_k(addr);
-
- if (pmd_leaf(*pmd)) {
- ret = split_pmd_page(addr);
- if (ret)
- return false;
- }
- }
-
return true;
}
diff --git a/arch/riscv/include/asm/pgtable.h b/arch/riscv/include/asm/pgtable.h
index 2258b27173b0..75970ee2bda2 100644
--- a/arch/riscv/include/asm/pgtable.h
+++ b/arch/riscv/include/asm/pgtable.h
@@ -165,8 +165,7 @@ extern struct pt_alloc_ops pt_ops __initdata;
_PAGE_EXEC | _PAGE_WRITE)
#define PAGE_COPY PAGE_READ
-#define PAGE_COPY_EXEC PAGE_EXEC
-#define PAGE_COPY_READ_EXEC PAGE_READ_EXEC
+#define PAGE_COPY_EXEC PAGE_READ_EXEC
#define PAGE_SHARED PAGE_WRITE
#define PAGE_SHARED_EXEC PAGE_WRITE_EXEC
diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c
index c6bb966e4123..4fa420faa780 100644
--- a/arch/riscv/mm/init.c
+++ b/arch/riscv/mm/init.c
@@ -23,6 +23,7 @@
#ifdef CONFIG_RELOCATABLE
#include <linux/elf.h>
#endif
+#include <linux/kfence.h>
#include <asm/fixmap.h>
#include <asm/tlbflush.h>
@@ -293,7 +294,7 @@ static const pgprot_t protection_map[16] = {
[VM_EXEC] = PAGE_EXEC,
[VM_EXEC | VM_READ] = PAGE_READ_EXEC,
[VM_EXEC | VM_WRITE] = PAGE_COPY_EXEC,
- [VM_EXEC | VM_WRITE | VM_READ] = PAGE_COPY_READ_EXEC,
+ [VM_EXEC | VM_WRITE | VM_READ] = PAGE_COPY_EXEC,
[VM_SHARED] = PAGE_NONE,
[VM_SHARED | VM_READ] = PAGE_READ,
[VM_SHARED | VM_WRITE] = PAGE_SHARED,
@@ -659,18 +660,19 @@ void __init create_pgd_mapping(pgd_t *pgdp,
create_pgd_next_mapping(nextp, va, pa, sz, prot);
}
-static uintptr_t __init best_map_size(phys_addr_t base, phys_addr_t size)
+static uintptr_t __init best_map_size(phys_addr_t pa, uintptr_t va,
+ phys_addr_t size)
{
- if (!(base & (PGDIR_SIZE - 1)) && size >= PGDIR_SIZE)
+ if (!(pa & (PGDIR_SIZE - 1)) && !(va & (PGDIR_SIZE - 1)) && size >= PGDIR_SIZE)
return PGDIR_SIZE;
- if (!(base & (P4D_SIZE - 1)) && size >= P4D_SIZE)
+ if (!(pa & (P4D_SIZE - 1)) && !(va & (P4D_SIZE - 1)) && size >= P4D_SIZE)
return P4D_SIZE;
- if (!(base & (PUD_SIZE - 1)) && size >= PUD_SIZE)
+ if (!(pa & (PUD_SIZE - 1)) && !(va & (PUD_SIZE - 1)) && size >= PUD_SIZE)
return PUD_SIZE;
- if (!(base & (PMD_SIZE - 1)) && size >= PMD_SIZE)
+ if (!(pa & (PMD_SIZE - 1)) && !(va & (PMD_SIZE - 1)) && size >= PMD_SIZE)
return PMD_SIZE;
return PAGE_SIZE;
@@ -1167,14 +1169,16 @@ asmlinkage void __init setup_vm(uintptr_t dtb_pa)
}
static void __init create_linear_mapping_range(phys_addr_t start,
- phys_addr_t end)
+ phys_addr_t end,
+ uintptr_t fixed_map_size)
{
phys_addr_t pa;
uintptr_t va, map_size;
for (pa = start; pa < end; pa += map_size) {
va = (uintptr_t)__va(pa);
- map_size = best_map_size(pa, end - pa);
+ map_size = fixed_map_size ? fixed_map_size :
+ best_map_size(pa, va, end - pa);
create_pgd_mapping(swapper_pg_dir, va, pa, map_size,
pgprot_from_va(va));
@@ -1184,6 +1188,7 @@ static void __init create_linear_mapping_range(phys_addr_t start,
static void __init create_linear_mapping_page_table(void)
{
phys_addr_t start, end;
+ phys_addr_t kfence_pool __maybe_unused;
u64 i;
#ifdef CONFIG_STRICT_KERNEL_RWX
@@ -1197,6 +1202,19 @@ static void __init create_linear_mapping_page_table(void)
memblock_mark_nomap(krodata_start, krodata_size);
#endif
+#ifdef CONFIG_KFENCE
+ /*
+ * kfence pool must be backed by PAGE_SIZE mappings, so allocate it
+ * before we setup the linear mapping so that we avoid using hugepages
+ * for this region.
+ */
+ kfence_pool = memblock_phys_alloc(KFENCE_POOL_SIZE, PAGE_SIZE);
+ BUG_ON(!kfence_pool);
+
+ memblock_mark_nomap(kfence_pool, KFENCE_POOL_SIZE);
+ __kfence_pool = __va(kfence_pool);
+#endif
+
/* Map all memory banks in the linear mapping */
for_each_mem_range(i, &start, &end) {
if (start >= end)
@@ -1207,17 +1225,25 @@ static void __init create_linear_mapping_page_table(void)
if (end >= __pa(PAGE_OFFSET) + memory_limit)
end = __pa(PAGE_OFFSET) + memory_limit;
- create_linear_mapping_range(start, end);
+ create_linear_mapping_range(start, end, 0);
}
#ifdef CONFIG_STRICT_KERNEL_RWX
- create_linear_mapping_range(ktext_start, ktext_start + ktext_size);
+ create_linear_mapping_range(ktext_start, ktext_start + ktext_size, 0);
create_linear_mapping_range(krodata_start,
- krodata_start + krodata_size);
+ krodata_start + krodata_size, 0);
memblock_clear_nomap(ktext_start, ktext_size);
memblock_clear_nomap(krodata_start, krodata_size);
#endif
+
+#ifdef CONFIG_KFENCE
+ create_linear_mapping_range(kfence_pool,
+ kfence_pool + KFENCE_POOL_SIZE,
+ PAGE_SIZE);
+
+ memblock_clear_nomap(kfence_pool, KFENCE_POOL_SIZE);
+#endif
}
static void __init setup_vm_final(void)
diff --git a/arch/riscv/purgatory/Makefile b/arch/riscv/purgatory/Makefile
index 5730797a6b40..bd2e27f82532 100644
--- a/arch/riscv/purgatory/Makefile
+++ b/arch/riscv/purgatory/Makefile
@@ -35,6 +35,11 @@ CFLAGS_sha256.o := -D__DISABLE_EXPORTS
CFLAGS_string.o := -D__DISABLE_EXPORTS
CFLAGS_ctype.o := -D__DISABLE_EXPORTS
+# When profile-guided optimization is enabled, llvm emits two different
+# overlapping text sections, which is not supported by kexec. Remove profile
+# optimization flags.
+KBUILD_CFLAGS := $(filter-out -fprofile-sample-use=% -fprofile-use=%,$(KBUILD_CFLAGS))
+
# When linking purgatory.ro with -r unresolved symbols are not checked,
# also link a purgatory.chk binary without -r to check for unresolved symbols.
PURGATORY_LDFLAGS := -e purgatory_start -z nodefaultlib
diff --git a/arch/s390/purgatory/Makefile b/arch/s390/purgatory/Makefile
index 32573b4f9bd2..cc8cf5abea15 100644
--- a/arch/s390/purgatory/Makefile
+++ b/arch/s390/purgatory/Makefile
@@ -26,6 +26,7 @@ KBUILD_CFLAGS += -Wno-pointer-sign -Wno-sign-compare
KBUILD_CFLAGS += -fno-zero-initialized-in-bss -fno-builtin -ffreestanding
KBUILD_CFLAGS += -Os -m64 -msoft-float -fno-common
KBUILD_CFLAGS += -fno-stack-protector
+KBUILD_CFLAGS += -DDISABLE_BRANCH_PROFILING
KBUILD_CFLAGS += $(CLANG_FLAGS)
KBUILD_CFLAGS += $(call cc-option,-fno-PIE)
KBUILD_AFLAGS := $(filter-out -DCC_USING_EXPOLINE,$(KBUILD_AFLAGS))
diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
index a5df3e994f04..113c13376e51 100644
--- a/arch/x86/kernel/head_64.S
+++ b/arch/x86/kernel/head_64.S
@@ -77,6 +77,15 @@ SYM_CODE_START_NOALIGN(startup_64)
call startup_64_setup_env
popq %rsi
+ /* Now switch to __KERNEL_CS so IRET works reliably */
+ pushq $__KERNEL_CS
+ leaq .Lon_kernel_cs(%rip), %rax
+ pushq %rax
+ lretq
+
+.Lon_kernel_cs:
+ UNWIND_HINT_END_OF_STACK
+
#ifdef CONFIG_AMD_MEM_ENCRYPT
/*
* Activate SEV/SME memory encryption if supported/enabled. This needs to
@@ -90,15 +99,6 @@ SYM_CODE_START_NOALIGN(startup_64)
popq %rsi
#endif
- /* Now switch to __KERNEL_CS so IRET works reliably */
- pushq $__KERNEL_CS
- leaq .Lon_kernel_cs(%rip), %rax
- pushq %rax
- lretq
-
-.Lon_kernel_cs:
- UNWIND_HINT_END_OF_STACK
-
/* Sanitize CPU configuration */
call verify_cpu
diff --git a/arch/x86/purgatory/Makefile b/arch/x86/purgatory/Makefile
index 82fec66d46d2..42abd6af1198 100644
--- a/arch/x86/purgatory/Makefile
+++ b/arch/x86/purgatory/Makefile
@@ -14,6 +14,11 @@ $(obj)/sha256.o: $(srctree)/lib/crypto/sha256.c FORCE
CFLAGS_sha256.o := -D__DISABLE_EXPORTS
+# When profile-guided optimization is enabled, llvm emits two different
+# overlapping text sections, which is not supported by kexec. Remove profile
+# optimization flags.
+KBUILD_CFLAGS := $(filter-out -fprofile-sample-use=% -fprofile-use=%,$(KBUILD_CFLAGS))
+
# When linking purgatory.ro with -r unresolved symbols are not checked,
# also link a purgatory.chk binary without -r to check for unresolved symbols.
PURGATORY_LDFLAGS := -e purgatory_start -z nodefaultlib
diff --git a/block/blk-mq.c b/block/blk-mq.c
index f6dad0886a2f..850bfb844ed2 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -683,6 +683,10 @@ static void __blk_mq_free_request(struct request *rq)
blk_crypto_free_request(rq);
blk_pm_mark_last_busy(rq);
rq->mq_hctx = NULL;
+
+ if (rq->rq_flags & RQF_MQ_INFLIGHT)
+ __blk_mq_dec_active_requests(hctx);
+
if (rq->tag != BLK_MQ_NO_TAG)
blk_mq_put_tag(hctx->tags, ctx, rq->tag);
if (sched_tag != BLK_MQ_NO_TAG)
@@ -694,15 +698,11 @@ static void __blk_mq_free_request(struct request *rq)
void blk_mq_free_request(struct request *rq)
{
struct request_queue *q = rq->q;
- struct blk_mq_hw_ctx *hctx = rq->mq_hctx;
if ((rq->rq_flags & RQF_ELVPRIV) &&
q->elevator->type->ops.finish_request)
q->elevator->type->ops.finish_request(rq);
- if (rq->rq_flags & RQF_MQ_INFLIGHT)
- __blk_mq_dec_active_requests(hctx);
-
if (unlikely(laptop_mode && !blk_rq_is_passthrough(rq)))
laptop_io_completion(q->disk->bdi);
diff --git a/drivers/accel/ivpu/Kconfig b/drivers/accel/ivpu/Kconfig
index 9bdf168bf1d0..1a4c4ed9d113 100644
--- a/drivers/accel/ivpu/Kconfig
+++ b/drivers/accel/ivpu/Kconfig
@@ -7,6 +7,7 @@ config DRM_ACCEL_IVPU
depends on PCI && PCI_MSI
select FW_LOADER
select SHMEM
+ select GENERIC_ALLOCATOR
help
Choose this option if you have a system that has an 14th generation Intel CPU
or newer. VPU stands for Versatile Processing Unit and it's a CPU-integrated
diff --git a/drivers/accel/ivpu/ivpu_hw_mtl.c b/drivers/accel/ivpu/ivpu_hw_mtl.c
index 382ec127be8e..fef35422c6f0 100644
--- a/drivers/accel/ivpu/ivpu_hw_mtl.c
+++ b/drivers/accel/ivpu/ivpu_hw_mtl.c
@@ -197,6 +197,11 @@ static void ivpu_pll_init_frequency_ratios(struct ivpu_device *vdev)
hw->pll.pn_ratio = clamp_t(u8, fuse_pn_ratio, hw->pll.min_ratio, hw->pll.max_ratio);
}
+static int ivpu_hw_mtl_wait_for_vpuip_bar(struct ivpu_device *vdev)
+{
+ return REGV_POLL_FLD(MTL_VPU_HOST_SS_CPR_RST_CLR, AON, 0, 100);
+}
+
static int ivpu_pll_drive(struct ivpu_device *vdev, bool enable)
{
struct ivpu_hw_info *hw = vdev->hw;
@@ -239,6 +244,12 @@ static int ivpu_pll_drive(struct ivpu_device *vdev, bool enable)
ivpu_err(vdev, "Timed out waiting for PLL ready status\n");
return ret;
}
+
+ ret = ivpu_hw_mtl_wait_for_vpuip_bar(vdev);
+ if (ret) {
+ ivpu_err(vdev, "Timed out waiting for VPUIP bar\n");
+ return ret;
+ }
}
return 0;
@@ -256,7 +267,7 @@ static int ivpu_pll_disable(struct ivpu_device *vdev)
static void ivpu_boot_host_ss_rst_clr_assert(struct ivpu_device *vdev)
{
- u32 val = REGV_RD32(MTL_VPU_HOST_SS_CPR_RST_CLR);
+ u32 val = 0;
val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_RST_CLR, TOP_NOC, val);
val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_RST_CLR, DSS_MAS, val);
@@ -754,9 +765,8 @@ static int ivpu_hw_mtl_power_down(struct ivpu_device *vdev)
{
int ret = 0;
- if (ivpu_hw_mtl_reset(vdev)) {
+ if (!ivpu_hw_mtl_is_idle(vdev) && ivpu_hw_mtl_reset(vdev)) {
ivpu_err(vdev, "Failed to reset the VPU\n");
- ret = -EIO;
}
if (ivpu_pll_disable(vdev)) {
@@ -764,8 +774,10 @@ static int ivpu_hw_mtl_power_down(struct ivpu_device *vdev)
ret = -EIO;
}
- if (ivpu_hw_mtl_d0i3_enable(vdev))
- ivpu_warn(vdev, "Failed to enable D0I3\n");
+ if (ivpu_hw_mtl_d0i3_enable(vdev)) {
+ ivpu_err(vdev, "Failed to enter D0I3\n");
+ ret = -EIO;
+ }
return ret;
}
diff --git a/drivers/accel/ivpu/ivpu_hw_mtl_reg.h b/drivers/accel/ivpu/ivpu_hw_mtl_reg.h
index d83ccfd9a871..593b8ff07417 100644
--- a/drivers/accel/ivpu/ivpu_hw_mtl_reg.h
+++ b/drivers/accel/ivpu/ivpu_hw_mtl_reg.h
@@ -91,6 +91,7 @@
#define MTL_VPU_HOST_SS_CPR_RST_SET_MSS_MAS_MASK BIT_MASK(11)
#define MTL_VPU_HOST_SS_CPR_RST_CLR 0x00000098u
+#define MTL_VPU_HOST_SS_CPR_RST_CLR_AON_MASK BIT_MASK(0)
#define MTL_VPU_HOST_SS_CPR_RST_CLR_TOP_NOC_MASK BIT_MASK(1)
#define MTL_VPU_HOST_SS_CPR_RST_CLR_DSS_MAS_MASK BIT_MASK(10)
#define MTL_VPU_HOST_SS_CPR_RST_CLR_MSS_MAS_MASK BIT_MASK(11)
diff --git a/drivers/accel/ivpu/ivpu_ipc.c b/drivers/accel/ivpu/ivpu_ipc.c
index 3adcfa80fc0e..fa0af59e39ab 100644
--- a/drivers/accel/ivpu/ivpu_ipc.c
+++ b/drivers/accel/ivpu/ivpu_ipc.c
@@ -183,9 +183,7 @@ ivpu_ipc_send(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons, struct v
struct ivpu_ipc_info *ipc = vdev->ipc;
int ret;
- ret = mutex_lock_interruptible(&ipc->lock);
- if (ret)
- return ret;
+ mutex_lock(&ipc->lock);
if (!ipc->on) {
ret = -EAGAIN;
diff --git a/drivers/accel/ivpu/ivpu_job.c b/drivers/accel/ivpu/ivpu_job.c
index 3c6f1e16cf2f..d45be0615b47 100644
--- a/drivers/accel/ivpu/ivpu_job.c
+++ b/drivers/accel/ivpu/ivpu_job.c
@@ -431,6 +431,7 @@ ivpu_job_prepare_bos_for_submit(struct drm_file *file, struct ivpu_job *job, u32
struct ivpu_file_priv *file_priv = file->driver_priv;
struct ivpu_device *vdev = file_priv->vdev;
struct ww_acquire_ctx acquire_ctx;
+ enum dma_resv_usage usage;
struct ivpu_bo *bo;
int ret;
u32 i;
@@ -461,22 +462,28 @@ ivpu_job_prepare_bos_for_submit(struct drm_file *file, struct ivpu_job *job, u32
job->cmd_buf_vpu_addr = bo->vpu_addr + commands_offset;
- ret = drm_gem_lock_reservations((struct drm_gem_object **)job->bos, 1, &acquire_ctx);
+ ret = drm_gem_lock_reservations((struct drm_gem_object **)job->bos, buf_count,
+ &acquire_ctx);
if (ret) {
ivpu_warn(vdev, "Failed to lock reservations: %d\n", ret);
return ret;
}
- ret = dma_resv_reserve_fences(bo->base.resv, 1);
- if (ret) {
- ivpu_warn(vdev, "Failed to reserve fences: %d\n", ret);
- goto unlock_reservations;
+ for (i = 0; i < buf_count; i++) {
+ ret = dma_resv_reserve_fences(job->bos[i]->base.resv, 1);
+ if (ret) {
+ ivpu_warn(vdev, "Failed to reserve fences: %d\n", ret);
+ goto unlock_reservations;
+ }
}
- dma_resv_add_fence(bo->base.resv, job->done_fence, DMA_RESV_USAGE_WRITE);
+ for (i = 0; i < buf_count; i++) {
+ usage = (i == CMD_BUF_IDX) ? DMA_RESV_USAGE_WRITE : DMA_RESV_USAGE_BOOKKEEP;
+ dma_resv_add_fence(job->bos[i]->base.resv, job->done_fence, usage);
+ }
unlock_reservations:
- drm_gem_unlock_reservations((struct drm_gem_object **)job->bos, 1, &acquire_ctx);
+ drm_gem_unlock_reservations((struct drm_gem_object **)job->bos, buf_count, &acquire_ctx);
wmb(); /* Flush write combining buffers */
diff --git a/drivers/accel/ivpu/ivpu_mmu.c b/drivers/accel/ivpu/ivpu_mmu.c
index 694e978aba66..b8b259b3aa63 100644
--- a/drivers/accel/ivpu/ivpu_mmu.c
+++ b/drivers/accel/ivpu/ivpu_mmu.c
@@ -587,16 +587,11 @@ static int ivpu_mmu_strtab_init(struct ivpu_device *vdev)
int ivpu_mmu_invalidate_tlb(struct ivpu_device *vdev, u16 ssid)
{
struct ivpu_mmu_info *mmu = vdev->mmu;
- int ret;
-
- ret = mutex_lock_interruptible(&mmu->lock);
- if (ret)
- return ret;
+ int ret = 0;
- if (!mmu->on) {
- ret = 0;
+ mutex_lock(&mmu->lock);
+ if (!mmu->on)
goto unlock;
- }
ret = ivpu_mmu_cmdq_write_tlbi_nh_asid(vdev, ssid);
if (ret)
@@ -614,7 +609,7 @@ static int ivpu_mmu_cd_add(struct ivpu_device *vdev, u32 ssid, u64 cd_dma)
struct ivpu_mmu_cdtab *cdtab = &mmu->cdtab;
u64 *entry;
u64 cd[4];
- int ret;
+ int ret = 0;
if (ssid > IVPU_MMU_CDTAB_ENT_COUNT)
return -EINVAL;
@@ -655,14 +650,9 @@ static int ivpu_mmu_cd_add(struct ivpu_device *vdev, u32 ssid, u64 cd_dma)
ivpu_dbg(vdev, MMU, "CDTAB %s entry (SSID=%u, dma=%pad): 0x%llx, 0x%llx, 0x%llx, 0x%llx\n",
cd_dma ? "write" : "clear", ssid, &cd_dma, cd[0], cd[1], cd[2], cd[3]);
- ret = mutex_lock_interruptible(&mmu->lock);
- if (ret)
- return ret;
-
- if (!mmu->on) {
- ret = 0;
+ mutex_lock(&mmu->lock);
+ if (!mmu->on)
goto unlock;
- }
ret = ivpu_mmu_cmdq_write_cfgi_all(vdev);
if (ret)
diff --git a/drivers/base/regmap/regcache.c b/drivers/base/regmap/regcache.c
index 029564695dbb..97c681fcf9f6 100644
--- a/drivers/base/regmap/regcache.c
+++ b/drivers/base/regmap/regcache.c
@@ -284,6 +284,9 @@ static bool regcache_reg_needs_sync(struct regmap *map, unsigned int reg,
{
int ret;
+ if (!regmap_writeable(map, reg))
+ return false;
+
/* If we don't know the chip just got reset, then sync everything. */
if (!map->no_sync_defaults)
return true;
diff --git a/drivers/block/null_blk/main.c b/drivers/block/null_blk/main.c
index b3fedafe301e..864013019d6b 100644
--- a/drivers/block/null_blk/main.c
+++ b/drivers/block/null_blk/main.c
@@ -2244,6 +2244,7 @@ static void null_destroy_dev(struct nullb *nullb)
struct nullb_device *dev = nullb->dev;
null_del_dev(nullb);
+ null_free_device_storage(dev, false);
null_free_dev(dev);
}
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 84ad3b17956f..632751ddb287 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -1334,14 +1334,30 @@ static bool rbd_obj_is_tail(struct rbd_obj_request *obj_req)
/*
* Must be called after rbd_obj_calc_img_extents().
*/
-static bool rbd_obj_copyup_enabled(struct rbd_obj_request *obj_req)
+static void rbd_obj_set_copyup_enabled(struct rbd_obj_request *obj_req)
{
- if (!obj_req->num_img_extents ||
- (rbd_obj_is_entire(obj_req) &&
- !obj_req->img_request->snapc->num_snaps))
- return false;
+ rbd_assert(obj_req->img_request->snapc);
- return true;
+ if (obj_req->img_request->op_type == OBJ_OP_DISCARD) {
+ dout("%s %p objno %llu discard\n", __func__, obj_req,
+ obj_req->ex.oe_objno);
+ return;
+ }
+
+ if (!obj_req->num_img_extents) {
+ dout("%s %p objno %llu not overlapping\n", __func__, obj_req,
+ obj_req->ex.oe_objno);
+ return;
+ }
+
+ if (rbd_obj_is_entire(obj_req) &&
+ !obj_req->img_request->snapc->num_snaps) {
+ dout("%s %p objno %llu entire\n", __func__, obj_req,
+ obj_req->ex.oe_objno);
+ return;
+ }
+
+ obj_req->flags |= RBD_OBJ_FLAG_COPYUP_ENABLED;
}
static u64 rbd_obj_img_extents_bytes(struct rbd_obj_request *obj_req)
@@ -1442,6 +1458,7 @@ __rbd_obj_add_osd_request(struct rbd_obj_request *obj_req,
static struct ceph_osd_request *
rbd_obj_add_osd_request(struct rbd_obj_request *obj_req, int num_ops)
{
+ rbd_assert(obj_req->img_request->snapc);
return __rbd_obj_add_osd_request(obj_req, obj_req->img_request->snapc,
num_ops);
}
@@ -1578,15 +1595,18 @@ static void rbd_img_request_init(struct rbd_img_request *img_request,
mutex_init(&img_request->state_mutex);
}
+/*
+ * Only snap_id is captured here, for reads. For writes, snapshot
+ * context is captured in rbd_img_object_requests() after exclusive
+ * lock is ensured to be held.
+ */
static void rbd_img_capture_header(struct rbd_img_request *img_req)
{
struct rbd_device *rbd_dev = img_req->rbd_dev;
lockdep_assert_held(&rbd_dev->header_rwsem);
- if (rbd_img_is_write(img_req))
- img_req->snapc = ceph_get_snap_context(rbd_dev->header.snapc);
- else
+ if (!rbd_img_is_write(img_req))
img_req->snap_id = rbd_dev->spec->snap_id;
if (rbd_dev_parent_get(rbd_dev))
@@ -2233,9 +2253,6 @@ static int rbd_obj_init_write(struct rbd_obj_request *obj_req)
if (ret)
return ret;
- if (rbd_obj_copyup_enabled(obj_req))
- obj_req->flags |= RBD_OBJ_FLAG_COPYUP_ENABLED;
-
obj_req->write_state = RBD_OBJ_WRITE_START;
return 0;
}
@@ -2341,8 +2358,6 @@ static int rbd_obj_init_zeroout(struct rbd_obj_request *obj_req)
if (ret)
return ret;
- if (rbd_obj_copyup_enabled(obj_req))
- obj_req->flags |= RBD_OBJ_FLAG_COPYUP_ENABLED;
if (!obj_req->num_img_extents) {
obj_req->flags |= RBD_OBJ_FLAG_NOOP_FOR_NONEXISTENT;
if (rbd_obj_is_entire(obj_req))
@@ -3286,6 +3301,7 @@ again:
case RBD_OBJ_WRITE_START:
rbd_assert(!*result);
+ rbd_obj_set_copyup_enabled(obj_req);
if (rbd_obj_write_is_noop(obj_req))
return true;
@@ -3472,9 +3488,19 @@ static int rbd_img_exclusive_lock(struct rbd_img_request *img_req)
static void rbd_img_object_requests(struct rbd_img_request *img_req)
{
+ struct rbd_device *rbd_dev = img_req->rbd_dev;
struct rbd_obj_request *obj_req;
rbd_assert(!img_req->pending.result && !img_req->pending.num_pending);
+ rbd_assert(!need_exclusive_lock(img_req) ||
+ __rbd_is_lock_owner(rbd_dev));
+
+ if (rbd_img_is_write(img_req)) {
+ rbd_assert(!img_req->snapc);
+ down_read(&rbd_dev->header_rwsem);
+ img_req->snapc = ceph_get_snap_context(rbd_dev->header.snapc);
+ up_read(&rbd_dev->header_rwsem);
+ }
for_each_obj_request(img_req, obj_req) {
int result = 0;
@@ -3492,7 +3518,6 @@ static void rbd_img_object_requests(struct rbd_img_request *img_req)
static bool rbd_img_advance(struct rbd_img_request *img_req, int *result)
{
- struct rbd_device *rbd_dev = img_req->rbd_dev;
int ret;
again:
@@ -3513,9 +3538,6 @@ again:
if (*result)
return true;
- rbd_assert(!need_exclusive_lock(img_req) ||
- __rbd_is_lock_owner(rbd_dev));
-
rbd_img_object_requests(img_req);
if (!img_req->pending.num_pending) {
*result = img_req->pending.result;
@@ -3977,6 +3999,10 @@ static int rbd_post_acquire_action(struct rbd_device *rbd_dev)
{
int ret;
+ ret = rbd_dev_refresh(rbd_dev);
+ if (ret)
+ return ret;
+
if (rbd_dev->header.features & RBD_FEATURE_OBJECT_MAP) {
ret = rbd_object_map_open(rbd_dev);
if (ret)
diff --git a/drivers/edac/qcom_edac.c b/drivers/edac/qcom_edac.c
index 265e0fb39bc7..b2db545c6810 100644
--- a/drivers/edac/qcom_edac.c
+++ b/drivers/edac/qcom_edac.c
@@ -21,30 +21,9 @@
#define TRP_SYN_REG_CNT 6
#define DRP_SYN_REG_CNT 8
-#define LLCC_COMMON_STATUS0 0x0003000c
#define LLCC_LB_CNT_MASK GENMASK(31, 28)
#define LLCC_LB_CNT_SHIFT 28
-/* Single & double bit syndrome register offsets */
-#define TRP_ECC_SB_ERR_SYN0 0x0002304c
-#define TRP_ECC_DB_ERR_SYN0 0x00020370
-#define DRP_ECC_SB_ERR_SYN0 0x0004204c
-#define DRP_ECC_DB_ERR_SYN0 0x00042070
-
-/* Error register offsets */
-#define TRP_ECC_ERROR_STATUS1 0x00020348
-#define TRP_ECC_ERROR_STATUS0 0x00020344
-#define DRP_ECC_ERROR_STATUS1 0x00042048
-#define DRP_ECC_ERROR_STATUS0 0x00042044
-
-/* TRP, DRP interrupt register offsets */
-#define DRP_INTERRUPT_STATUS 0x00041000
-#define TRP_INTERRUPT_0_STATUS 0x00020480
-#define DRP_INTERRUPT_CLEAR 0x00041008
-#define DRP_ECC_ERROR_CNTR_CLEAR 0x00040004
-#define TRP_INTERRUPT_0_CLEAR 0x00020484
-#define TRP_ECC_ERROR_CNTR_CLEAR 0x00020440
-
/* Mask and shift macros */
#define ECC_DB_ERR_COUNT_MASK GENMASK(4, 0)
#define ECC_DB_ERR_WAYS_MASK GENMASK(31, 16)
@@ -60,15 +39,6 @@
#define DRP_TRP_INT_CLEAR GENMASK(1, 0)
#define DRP_TRP_CNT_CLEAR GENMASK(1, 0)
-/* Config registers offsets*/
-#define DRP_ECC_ERROR_CFG 0x00040000
-
-/* Tag RAM, Data RAM interrupt register offsets */
-#define CMN_INTERRUPT_0_ENABLE 0x0003001c
-#define CMN_INTERRUPT_2_ENABLE 0x0003003c
-#define TRP_INTERRUPT_0_ENABLE 0x00020488
-#define DRP_INTERRUPT_ENABLE 0x0004100c
-
#define SB_ERROR_THRESHOLD 0x1
#define SB_ERROR_THRESHOLD_SHIFT 24
#define SB_DB_TRP_INTERRUPT_ENABLE 0x3
@@ -88,9 +58,6 @@ enum {
static const struct llcc_edac_reg_data edac_reg_data[] = {
[LLCC_DRAM_CE] = {
.name = "DRAM Single-bit",
- .synd_reg = DRP_ECC_SB_ERR_SYN0,
- .count_status_reg = DRP_ECC_ERROR_STATUS1,
- .ways_status_reg = DRP_ECC_ERROR_STATUS0,
.reg_cnt = DRP_SYN_REG_CNT,
.count_mask = ECC_SB_ERR_COUNT_MASK,
.ways_mask = ECC_SB_ERR_WAYS_MASK,
@@ -98,9 +65,6 @@ static const struct llcc_edac_reg_data edac_reg_data[] = {
},
[LLCC_DRAM_UE] = {
.name = "DRAM Double-bit",
- .synd_reg = DRP_ECC_DB_ERR_SYN0,
- .count_status_reg = DRP_ECC_ERROR_STATUS1,
- .ways_status_reg = DRP_ECC_ERROR_STATUS0,
.reg_cnt = DRP_SYN_REG_CNT,
.count_mask = ECC_DB_ERR_COUNT_MASK,
.ways_mask = ECC_DB_ERR_WAYS_MASK,
@@ -108,9 +72,6 @@ static const struct llcc_edac_reg_data edac_reg_data[] = {
},
[LLCC_TRAM_CE] = {
.name = "TRAM Single-bit",
- .synd_reg = TRP_ECC_SB_ERR_SYN0,
- .count_status_reg = TRP_ECC_ERROR_STATUS1,
- .ways_status_reg = TRP_ECC_ERROR_STATUS0,
.reg_cnt = TRP_SYN_REG_CNT,
.count_mask = ECC_SB_ERR_COUNT_MASK,
.ways_mask = ECC_SB_ERR_WAYS_MASK,
@@ -118,9 +79,6 @@ static const struct llcc_edac_reg_data edac_reg_data[] = {
},
[LLCC_TRAM_UE] = {
.name = "TRAM Double-bit",
- .synd_reg = TRP_ECC_DB_ERR_SYN0,
- .count_status_reg = TRP_ECC_ERROR_STATUS1,
- .ways_status_reg = TRP_ECC_ERROR_STATUS0,
.reg_cnt = TRP_SYN_REG_CNT,
.count_mask = ECC_DB_ERR_COUNT_MASK,
.ways_mask = ECC_DB_ERR_WAYS_MASK,
@@ -128,7 +86,7 @@ static const struct llcc_edac_reg_data edac_reg_data[] = {
},
};
-static int qcom_llcc_core_setup(struct regmap *llcc_bcast_regmap)
+static int qcom_llcc_core_setup(struct llcc_drv_data *drv, struct regmap *llcc_bcast_regmap)
{
u32 sb_err_threshold;
int ret;
@@ -137,31 +95,31 @@ static int qcom_llcc_core_setup(struct regmap *llcc_bcast_regmap)
* Configure interrupt enable registers such that Tag, Data RAM related
* interrupts are propagated to interrupt controller for servicing
*/
- ret = regmap_update_bits(llcc_bcast_regmap, CMN_INTERRUPT_2_ENABLE,
+ ret = regmap_update_bits(llcc_bcast_regmap, drv->edac_reg_offset->cmn_interrupt_2_enable,
TRP0_INTERRUPT_ENABLE,
TRP0_INTERRUPT_ENABLE);
if (ret)
return ret;
- ret = regmap_update_bits(llcc_bcast_regmap, TRP_INTERRUPT_0_ENABLE,
+ ret = regmap_update_bits(llcc_bcast_regmap, drv->edac_reg_offset->trp_interrupt_0_enable,
SB_DB_TRP_INTERRUPT_ENABLE,
SB_DB_TRP_INTERRUPT_ENABLE);
if (ret)
return ret;
sb_err_threshold = (SB_ERROR_THRESHOLD << SB_ERROR_THRESHOLD_SHIFT);
- ret = regmap_write(llcc_bcast_regmap, DRP_ECC_ERROR_CFG,
+ ret = regmap_write(llcc_bcast_regmap, drv->edac_reg_offset->drp_ecc_error_cfg,
sb_err_threshold);
if (ret)
return ret;
- ret = regmap_update_bits(llcc_bcast_regmap, CMN_INTERRUPT_2_ENABLE,
+ ret = regmap_update_bits(llcc_bcast_regmap, drv->edac_reg_offset->cmn_interrupt_2_enable,
DRP0_INTERRUPT_ENABLE,
DRP0_INTERRUPT_ENABLE);
if (ret)
return ret;
- ret = regmap_write(llcc_bcast_regmap, DRP_INTERRUPT_ENABLE,
+ ret = regmap_write(llcc_bcast_regmap, drv->edac_reg_offset->drp_interrupt_enable,
SB_DB_DRP_INTERRUPT_ENABLE);
return ret;
}
@@ -170,29 +128,33 @@ static int qcom_llcc_core_setup(struct regmap *llcc_bcast_regmap)
static int
qcom_llcc_clear_error_status(int err_type, struct llcc_drv_data *drv)
{
- int ret = 0;
+ int ret;
switch (err_type) {
case LLCC_DRAM_CE:
case LLCC_DRAM_UE:
- ret = regmap_write(drv->bcast_regmap, DRP_INTERRUPT_CLEAR,
+ ret = regmap_write(drv->bcast_regmap,
+ drv->edac_reg_offset->drp_interrupt_clear,
DRP_TRP_INT_CLEAR);
if (ret)
return ret;
- ret = regmap_write(drv->bcast_regmap, DRP_ECC_ERROR_CNTR_CLEAR,
+ ret = regmap_write(drv->bcast_regmap,
+ drv->edac_reg_offset->drp_ecc_error_cntr_clear,
DRP_TRP_CNT_CLEAR);
if (ret)
return ret;
break;
case LLCC_TRAM_CE:
case LLCC_TRAM_UE:
- ret = regmap_write(drv->bcast_regmap, TRP_INTERRUPT_0_CLEAR,
+ ret = regmap_write(drv->bcast_regmap,
+ drv->edac_reg_offset->trp_interrupt_0_clear,
DRP_TRP_INT_CLEAR);
if (ret)
return ret;
- ret = regmap_write(drv->bcast_regmap, TRP_ECC_ERROR_CNTR_CLEAR,
+ ret = regmap_write(drv->bcast_regmap,
+ drv->edac_reg_offset->trp_ecc_error_cntr_clear,
DRP_TRP_CNT_CLEAR);
if (ret)
return ret;
@@ -205,16 +167,54 @@ qcom_llcc_clear_error_status(int err_type, struct llcc_drv_data *drv)
return ret;
}
+struct qcom_llcc_syn_regs {
+ u32 synd_reg;
+ u32 count_status_reg;
+ u32 ways_status_reg;
+};
+
+static void get_reg_offsets(struct llcc_drv_data *drv, int err_type,
+ struct qcom_llcc_syn_regs *syn_regs)
+{
+ const struct llcc_edac_reg_offset *edac_reg_offset = drv->edac_reg_offset;
+
+ switch (err_type) {
+ case LLCC_DRAM_CE:
+ syn_regs->synd_reg = edac_reg_offset->drp_ecc_sb_err_syn0;
+ syn_regs->count_status_reg = edac_reg_offset->drp_ecc_error_status1;
+ syn_regs->ways_status_reg = edac_reg_offset->drp_ecc_error_status0;
+ break;
+ case LLCC_DRAM_UE:
+ syn_regs->synd_reg = edac_reg_offset->drp_ecc_db_err_syn0;
+ syn_regs->count_status_reg = edac_reg_offset->drp_ecc_error_status1;
+ syn_regs->ways_status_reg = edac_reg_offset->drp_ecc_error_status0;
+ break;
+ case LLCC_TRAM_CE:
+ syn_regs->synd_reg = edac_reg_offset->trp_ecc_sb_err_syn0;
+ syn_regs->count_status_reg = edac_reg_offset->trp_ecc_error_status1;
+ syn_regs->ways_status_reg = edac_reg_offset->trp_ecc_error_status0;
+ break;
+ case LLCC_TRAM_UE:
+ syn_regs->synd_reg = edac_reg_offset->trp_ecc_db_err_syn0;
+ syn_regs->count_status_reg = edac_reg_offset->trp_ecc_error_status1;
+ syn_regs->ways_status_reg = edac_reg_offset->trp_ecc_error_status0;
+ break;
+ }
+}
+
/* Dump Syndrome registers data for Tag RAM, Data RAM bit errors*/
static int
dump_syn_reg_values(struct llcc_drv_data *drv, u32 bank, int err_type)
{
struct llcc_edac_reg_data reg_data = edac_reg_data[err_type];
+ struct qcom_llcc_syn_regs regs = { };
int err_cnt, err_ways, ret, i;
u32 synd_reg, synd_val;
+ get_reg_offsets(drv, err_type, &regs);
+
for (i = 0; i < reg_data.reg_cnt; i++) {
- synd_reg = reg_data.synd_reg + (i * 4);
+ synd_reg = regs.synd_reg + (i * 4);
ret = regmap_read(drv->regmaps[bank], synd_reg,
&synd_val);
if (ret)
@@ -224,7 +224,7 @@ dump_syn_reg_values(struct llcc_drv_data *drv, u32 bank, int err_type)
reg_data.name, i, synd_val);
}
- ret = regmap_read(drv->regmaps[bank], reg_data.count_status_reg,
+ ret = regmap_read(drv->regmaps[bank], regs.count_status_reg,
&err_cnt);
if (ret)
goto clear;
@@ -234,7 +234,7 @@ dump_syn_reg_values(struct llcc_drv_data *drv, u32 bank, int err_type)
edac_printk(KERN_CRIT, EDAC_LLCC, "%s: Error count: 0x%4x\n",
reg_data.name, err_cnt);
- ret = regmap_read(drv->regmaps[bank], reg_data.ways_status_reg,
+ ret = regmap_read(drv->regmaps[bank], regs.ways_status_reg,
&err_ways);
if (ret)
goto clear;
@@ -295,7 +295,7 @@ static irqreturn_t llcc_ecc_irq_handler(int irq, void *edev_ctl)
/* Iterate over the banks and look for Tag RAM or Data RAM errors */
for (i = 0; i < drv->num_banks; i++) {
- ret = regmap_read(drv->regmaps[i], DRP_INTERRUPT_STATUS,
+ ret = regmap_read(drv->regmaps[i], drv->edac_reg_offset->drp_interrupt_status,
&drp_error);
if (!ret && (drp_error & SB_ECC_ERROR)) {
@@ -310,7 +310,7 @@ static irqreturn_t llcc_ecc_irq_handler(int irq, void *edev_ctl)
if (!ret)
irq_rc = IRQ_HANDLED;
- ret = regmap_read(drv->regmaps[i], TRP_INTERRUPT_0_STATUS,
+ ret = regmap_read(drv->regmaps[i], drv->edac_reg_offset->trp_interrupt_0_status,
&trp_error);
if (!ret && (trp_error & SB_ECC_ERROR)) {
@@ -342,7 +342,7 @@ static int qcom_llcc_edac_probe(struct platform_device *pdev)
int ecc_irq;
int rc;
- rc = qcom_llcc_core_setup(llcc_driv_data->bcast_regmap);
+ rc = qcom_llcc_core_setup(llcc_driv_data, llcc_driv_data->bcast_regmap);
if (rc)
return rc;
diff --git a/drivers/firmware/arm_ffa/driver.c b/drivers/firmware/arm_ffa/driver.c
index e23409138667..2109cd178ff7 100644
--- a/drivers/firmware/arm_ffa/driver.c
+++ b/drivers/firmware/arm_ffa/driver.c
@@ -424,6 +424,7 @@ ffa_setup_and_transmit(u32 func_id, void *buffer, u32 max_fragsize,
ep_mem_access->flag = 0;
ep_mem_access->reserved = 0;
}
+ mem_region->handle = 0;
mem_region->reserved_0 = 0;
mem_region->reserved_1 = 0;
mem_region->ep_count = args->nattrs;
diff --git a/drivers/gpio/gpio-sim.c b/drivers/gpio/gpio-sim.c
index a1c8702f362c..8b49b0abacd5 100644
--- a/drivers/gpio/gpio-sim.c
+++ b/drivers/gpio/gpio-sim.c
@@ -696,6 +696,9 @@ static char **gpio_sim_make_line_names(struct gpio_sim_bank *bank,
char **line_names;
list_for_each_entry(line, &bank->line_list, siblings) {
+ if (line->offset >= bank->num_lines)
+ continue;
+
if (line->name) {
if (line->offset > max_offset)
max_offset = line->offset;
@@ -721,8 +724,13 @@ static char **gpio_sim_make_line_names(struct gpio_sim_bank *bank,
if (!line_names)
return ERR_PTR(-ENOMEM);
- list_for_each_entry(line, &bank->line_list, siblings)
- line_names[line->offset] = line->name;
+ list_for_each_entry(line, &bank->line_list, siblings) {
+ if (line->offset >= bank->num_lines)
+ continue;
+
+ if (line->name && (line->offset <= max_offset))
+ line_names[line->offset] = line->name;
+ }
return line_names;
}
@@ -754,6 +762,9 @@ static int gpio_sim_add_hogs(struct gpio_sim_device *dev)
list_for_each_entry(bank, &dev->bank_list, siblings) {
list_for_each_entry(line, &bank->line_list, siblings) {
+ if (line->offset >= bank->num_lines)
+ continue;
+
if (line->hog)
num_hogs++;
}
@@ -769,6 +780,9 @@ static int gpio_sim_add_hogs(struct gpio_sim_device *dev)
list_for_each_entry(bank, &dev->bank_list, siblings) {
list_for_each_entry(line, &bank->line_list, siblings) {
+ if (line->offset >= bank->num_lines)
+ continue;
+
if (!line->hog)
continue;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
index aeeec211861c..fd6e83795873 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
@@ -1092,16 +1092,20 @@ bool amdgpu_acpi_is_s0ix_active(struct amdgpu_device *adev)
* S0ix even though the system is suspending to idle, so return false
* in that case.
*/
- if (!(acpi_gbl_FADT.flags & ACPI_FADT_LOW_POWER_S0))
- dev_warn_once(adev->dev,
+ if (!(acpi_gbl_FADT.flags & ACPI_FADT_LOW_POWER_S0)) {
+ dev_err_once(adev->dev,
"Power consumption will be higher as BIOS has not been configured for suspend-to-idle.\n"
"To use suspend-to-idle change the sleep mode in BIOS setup.\n");
+ return false;
+ }
#if !IS_ENABLED(CONFIG_AMD_PMC)
- dev_warn_once(adev->dev,
+ dev_err_once(adev->dev,
"Power consumption will be higher as the kernel has not been compiled with CONFIG_AMD_PMC.\n");
-#endif /* CONFIG_AMD_PMC */
+ return false;
+#else
return true;
+#endif /* CONFIG_AMD_PMC */
}
#endif /* CONFIG_SUSPEND */
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index 2bd1a54ee866..3b225be89cb7 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -79,9 +79,10 @@ static void amdgpu_bo_user_destroy(struct ttm_buffer_object *tbo)
static void amdgpu_bo_vm_destroy(struct ttm_buffer_object *tbo)
{
struct amdgpu_device *adev = amdgpu_ttm_adev(tbo->bdev);
- struct amdgpu_bo *bo = ttm_to_amdgpu_bo(tbo);
+ struct amdgpu_bo *shadow_bo = ttm_to_amdgpu_bo(tbo), *bo;
struct amdgpu_bo_vm *vmbo;
+ bo = shadow_bo->parent;
vmbo = to_amdgpu_bo_vm(bo);
/* in case amdgpu_device_recover_vram got NULL of bo->parent */
if (!list_empty(&vmbo->shadow_list)) {
@@ -694,11 +695,6 @@ int amdgpu_bo_create_vm(struct amdgpu_device *adev,
return r;
*vmbo_ptr = to_amdgpu_bo_vm(bo_ptr);
- INIT_LIST_HEAD(&(*vmbo_ptr)->shadow_list);
- /* Set destroy callback to amdgpu_bo_vm_destroy after vmbo->shadow_list
- * is initialized.
- */
- bo_ptr->tbo.destroy = &amdgpu_bo_vm_destroy;
return r;
}
@@ -715,6 +711,8 @@ void amdgpu_bo_add_to_shadow_list(struct amdgpu_bo_vm *vmbo)
mutex_lock(&adev->shadow_list_lock);
list_add_tail(&vmbo->shadow_list, &adev->shadow_list);
+ vmbo->shadow->parent = amdgpu_bo_ref(&vmbo->bo);
+ vmbo->shadow->tbo.destroy = &amdgpu_bo_vm_destroy;
mutex_unlock(&adev->shadow_list_lock);
}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c
index df63dc3bca18..051c7194ab4f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c
@@ -564,7 +564,6 @@ int amdgpu_vm_pt_create(struct amdgpu_device *adev, struct amdgpu_vm *vm,
return r;
}
- (*vmbo)->shadow->parent = amdgpu_bo_ref(bo);
amdgpu_bo_add_to_shadow_list(*vmbo);
return 0;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
index 43d6a9d6a538..afacfb9b5bf6 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
@@ -800,7 +800,7 @@ static void amdgpu_vram_mgr_debug(struct ttm_resource_manager *man,
{
struct amdgpu_vram_mgr *mgr = to_vram_mgr(man);
struct drm_buddy *mm = &mgr->mm;
- struct drm_buddy_block *block;
+ struct amdgpu_vram_reservation *rsv;
drm_printf(printer, " vis usage:%llu\n",
amdgpu_vram_mgr_vis_usage(mgr));
@@ -812,8 +812,9 @@ static void amdgpu_vram_mgr_debug(struct ttm_resource_manager *man,
drm_buddy_print(mm, printer);
drm_printf(printer, "reserved:\n");
- list_for_each_entry(block, &mgr->reserved_pages, link)
- drm_buddy_block_print(mm, block, printer);
+ list_for_each_entry(rsv, &mgr->reserved_pages, blocks)
+ drm_printf(printer, "%#018llx-%#018llx: %llu\n",
+ rsv->start, rsv->start + rsv->size, rsv->size);
mutex_unlock(&mgr->lock);
}
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index ce22f7b30416..e7f2b7bf0ff5 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -149,16 +149,6 @@ MODULE_FIRMWARE("amdgpu/aldebaran_sjt_mec2.bin");
#define mmGOLDEN_TSC_COUNT_LOWER_Renoir 0x0026
#define mmGOLDEN_TSC_COUNT_LOWER_Renoir_BASE_IDX 1
-#define mmGOLDEN_TSC_COUNT_UPPER_Raven 0x007a
-#define mmGOLDEN_TSC_COUNT_UPPER_Raven_BASE_IDX 0
-#define mmGOLDEN_TSC_COUNT_LOWER_Raven 0x007b
-#define mmGOLDEN_TSC_COUNT_LOWER_Raven_BASE_IDX 0
-
-#define mmGOLDEN_TSC_COUNT_UPPER_Raven2 0x0068
-#define mmGOLDEN_TSC_COUNT_UPPER_Raven2_BASE_IDX 0
-#define mmGOLDEN_TSC_COUNT_LOWER_Raven2 0x0069
-#define mmGOLDEN_TSC_COUNT_LOWER_Raven2_BASE_IDX 0
-
enum ta_ras_gfx_subblock {
/*CPC*/
TA_RAS_BLOCK__GFX_CPC_INDEX_START = 0,
@@ -4004,31 +3994,6 @@ static uint64_t gfx_v9_0_get_gpu_clock_counter(struct amdgpu_device *adev)
preempt_enable();
clock = clock_lo | (clock_hi << 32ULL);
break;
- case IP_VERSION(9, 1, 0):
- case IP_VERSION(9, 2, 2):
- preempt_disable();
- if (adev->rev_id >= 0x8) {
- clock_hi = RREG32_SOC15_NO_KIQ(PWR, 0, mmGOLDEN_TSC_COUNT_UPPER_Raven2);
- clock_lo = RREG32_SOC15_NO_KIQ(PWR, 0, mmGOLDEN_TSC_COUNT_LOWER_Raven2);
- hi_check = RREG32_SOC15_NO_KIQ(PWR, 0, mmGOLDEN_TSC_COUNT_UPPER_Raven2);
- } else {
- clock_hi = RREG32_SOC15_NO_KIQ(PWR, 0, mmGOLDEN_TSC_COUNT_UPPER_Raven);
- clock_lo = RREG32_SOC15_NO_KIQ(PWR, 0, mmGOLDEN_TSC_COUNT_LOWER_Raven);
- hi_check = RREG32_SOC15_NO_KIQ(PWR, 0, mmGOLDEN_TSC_COUNT_UPPER_Raven);
- }
- /* The PWR TSC clock frequency is 100MHz, which sets 32-bit carry over
- * roughly every 42 seconds.
- */
- if (hi_check != clock_hi) {
- if (adev->rev_id >= 0x8)
- clock_lo = RREG32_SOC15_NO_KIQ(PWR, 0, mmGOLDEN_TSC_COUNT_LOWER_Raven2);
- else
- clock_lo = RREG32_SOC15_NO_KIQ(PWR, 0, mmGOLDEN_TSC_COUNT_LOWER_Raven);
- clock_hi = hi_check;
- }
- preempt_enable();
- clock = clock_lo | (clock_hi << 32ULL);
- break;
default:
amdgpu_gfx_off_ctrl(adev, false);
mutex_lock(&adev->gfx.gpu_clock_mutex);
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c
index 6d15d5cd9e07..a2fd1ffadb59 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -301,10 +301,11 @@ static u32 soc15_get_xclk(struct amdgpu_device *adev)
u32 reference_clock = adev->clock.spll.reference_freq;
if (adev->ip_versions[MP1_HWIP][0] == IP_VERSION(12, 0, 0) ||
- adev->ip_versions[MP1_HWIP][0] == IP_VERSION(12, 0, 1) ||
- adev->ip_versions[MP1_HWIP][0] == IP_VERSION(10, 0, 0) ||
- adev->ip_versions[MP1_HWIP][0] == IP_VERSION(10, 0, 1))
+ adev->ip_versions[MP1_HWIP][0] == IP_VERSION(12, 0, 1))
return 10000;
+ if (adev->ip_versions[MP1_HWIP][0] == IP_VERSION(10, 0, 0) ||
+ adev->ip_versions[MP1_HWIP][0] == IP_VERSION(10, 0, 1))
+ return reference_clock / 4;
return reference_clock;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c
index 531f173ade2d..c0360dbebd4b 100644
--- a/drivers/gpu/drm/amd/amdgpu/vi.c
+++ b/drivers/gpu/drm/amd/amdgpu/vi.c
@@ -542,8 +542,15 @@ static u32 vi_get_xclk(struct amdgpu_device *adev)
u32 reference_clock = adev->clock.spll.reference_freq;
u32 tmp;
- if (adev->flags & AMD_IS_APU)
- return reference_clock;
+ if (adev->flags & AMD_IS_APU) {
+ switch (adev->asic_type) {
+ case CHIP_STONEY:
+ /* vbios says 48Mhz, but the actual freq is 100Mhz */
+ return 10000;
+ default:
+ return reference_clock;
+ }
+ }
tmp = RREG32_SMC(ixCG_CLKPIN_CNTL_2);
if (REG_GET_FIELD(tmp, CG_CLKPIN_CNTL_2, MUX_TCLK_TO_XCLK))
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 52564b93f7eb..7cde67b7f0c3 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -1981,6 +1981,9 @@ static enum dc_status dc_commit_state_no_check(struct dc *dc, struct dc_state *c
return result;
}
+static bool commit_minimal_transition_state(struct dc *dc,
+ struct dc_state *transition_base_context);
+
/**
* dc_commit_streams - Commit current stream state
*
@@ -2002,6 +2005,8 @@ enum dc_status dc_commit_streams(struct dc *dc,
struct dc_state *context;
enum dc_status res = DC_OK;
struct dc_validation_set set[MAX_STREAMS] = {0};
+ struct pipe_ctx *pipe;
+ bool handle_exit_odm2to1 = false;
if (dc->ctx->dce_environment == DCE_ENV_VIRTUAL_HW)
return res;
@@ -2026,6 +2031,22 @@ enum dc_status dc_commit_streams(struct dc *dc,
}
}
+ /* Check for case where we are going from odm 2:1 to max
+ * pipe scenario. For these cases, we will call
+ * commit_minimal_transition_state() to exit out of odm 2:1
+ * first before processing new streams
+ */
+ if (stream_count == dc->res_pool->pipe_count) {
+ for (i = 0; i < dc->res_pool->pipe_count; i++) {
+ pipe = &dc->current_state->res_ctx.pipe_ctx[i];
+ if (pipe->next_odm_pipe)
+ handle_exit_odm2to1 = true;
+ }
+ }
+
+ if (handle_exit_odm2to1)
+ res = commit_minimal_transition_state(dc, dc->current_state);
+
context = dc_create_state(dc);
if (!context)
goto context_alloc_fail;
@@ -3872,6 +3893,7 @@ static bool commit_minimal_transition_state(struct dc *dc,
unsigned int i, j;
unsigned int pipe_in_use = 0;
bool subvp_in_use = false;
+ bool odm_in_use = false;
if (!transition_context)
return false;
@@ -3900,6 +3922,18 @@ static bool commit_minimal_transition_state(struct dc *dc,
}
}
+ /* If ODM is enabled and we are adding or removing planes from any ODM
+ * pipe, we must use the minimal transition.
+ */
+ for (i = 0; i < dc->res_pool->pipe_count; i++) {
+ struct pipe_ctx *pipe = &dc->current_state->res_ctx.pipe_ctx[i];
+
+ if (pipe->stream && pipe->next_odm_pipe) {
+ odm_in_use = true;
+ break;
+ }
+ }
+
/* When the OS add a new surface if we have been used all of pipes with odm combine
* and mpc split feature, it need use commit_minimal_transition_state to transition safely.
* After OS exit MPO, it will back to use odm and mpc split with all of pipes, we need
@@ -3908,7 +3942,7 @@ static bool commit_minimal_transition_state(struct dc *dc,
* Reduce the scenarios to use dc_commit_state_no_check in the stage of flip. Especially
* enter/exit MPO when DCN still have enough resources.
*/
- if (pipe_in_use != dc->res_pool->pipe_count && !subvp_in_use) {
+ if (pipe_in_use != dc->res_pool->pipe_count && !subvp_in_use && !odm_in_use) {
dc_release_state(transition_context);
return true;
}
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
index 117d80cb36fb..fe1551393b26 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
@@ -1446,6 +1446,26 @@ static int acquire_first_split_pipe(
split_pipe->stream = stream;
return i;
+ } else if (split_pipe->prev_odm_pipe &&
+ split_pipe->prev_odm_pipe->plane_state == split_pipe->plane_state) {
+ split_pipe->prev_odm_pipe->next_odm_pipe = split_pipe->next_odm_pipe;
+ if (split_pipe->next_odm_pipe)
+ split_pipe->next_odm_pipe->prev_odm_pipe = split_pipe->prev_odm_pipe;
+
+ if (split_pipe->prev_odm_pipe->plane_state)
+ resource_build_scaling_params(split_pipe->prev_odm_pipe);
+
+ memset(split_pipe, 0, sizeof(*split_pipe));
+ split_pipe->stream_res.tg = pool->timing_generators[i];
+ split_pipe->plane_res.hubp = pool->hubps[i];
+ split_pipe->plane_res.ipp = pool->ipps[i];
+ split_pipe->plane_res.dpp = pool->dpps[i];
+ split_pipe->stream_res.opp = pool->opps[i];
+ split_pipe->plane_res.mpcc_inst = pool->dpps[i]->inst;
+ split_pipe->pipe_idx = i;
+
+ split_pipe->stream = stream;
+ return i;
}
}
return -1;
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
index 47beb4ea779d..0c4c3208def1 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
@@ -138,7 +138,7 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_2_soc = {
.urgent_out_of_order_return_per_channel_pixel_only_bytes = 4096,
.urgent_out_of_order_return_per_channel_pixel_and_vm_bytes = 4096,
.urgent_out_of_order_return_per_channel_vm_only_bytes = 4096,
- .pct_ideal_sdp_bw_after_urgent = 100.0,
+ .pct_ideal_sdp_bw_after_urgent = 90.0,
.pct_ideal_fabric_bw_after_urgent = 67.0,
.pct_ideal_dram_sdp_bw_after_urgent_pixel_only = 20.0,
.pct_ideal_dram_sdp_bw_after_urgent_pixel_and_vm = 60.0, // N/A, for now keep as is until DML implemented
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
index 75f18681e984..85d53597eb07 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
@@ -2067,33 +2067,94 @@ static int sienna_cichlid_display_disable_memory_clock_switch(struct smu_context
return ret;
}
+static void sienna_cichlid_get_override_pcie_settings(struct smu_context *smu,
+ uint32_t *gen_speed_override,
+ uint32_t *lane_width_override)
+{
+ struct amdgpu_device *adev = smu->adev;
+
+ *gen_speed_override = 0xff;
+ *lane_width_override = 0xff;
+
+ switch (adev->pdev->device) {
+ case 0x73A0:
+ case 0x73A1:
+ case 0x73A2:
+ case 0x73A3:
+ case 0x73AB:
+ case 0x73AE:
+ /* Bit 7:0: PCIE lane width, 1 to 7 corresponds is x1 to x32 */
+ *lane_width_override = 6;
+ break;
+ case 0x73E0:
+ case 0x73E1:
+ case 0x73E3:
+ *lane_width_override = 4;
+ break;
+ case 0x7420:
+ case 0x7421:
+ case 0x7422:
+ case 0x7423:
+ case 0x7424:
+ *lane_width_override = 3;
+ break;
+ default:
+ break;
+ }
+}
+
+#define MAX(a, b) ((a) > (b) ? (a) : (b))
+
static int sienna_cichlid_update_pcie_parameters(struct smu_context *smu,
uint32_t pcie_gen_cap,
uint32_t pcie_width_cap)
{
struct smu_11_0_dpm_context *dpm_context = smu->smu_dpm.dpm_context;
-
- uint32_t smu_pcie_arg;
+ struct smu_11_0_pcie_table *pcie_table = &dpm_context->dpm_tables.pcie_table;
+ uint32_t gen_speed_override, lane_width_override;
uint8_t *table_member1, *table_member2;
+ uint32_t min_gen_speed, max_gen_speed;
+ uint32_t min_lane_width, max_lane_width;
+ uint32_t smu_pcie_arg;
int ret, i;
GET_PPTABLE_MEMBER(PcieGenSpeed, &table_member1);
GET_PPTABLE_MEMBER(PcieLaneCount, &table_member2);
- /* lclk dpm table setup */
- for (i = 0; i < MAX_PCIE_CONF; i++) {
- dpm_context->dpm_tables.pcie_table.pcie_gen[i] = table_member1[i];
- dpm_context->dpm_tables.pcie_table.pcie_lane[i] = table_member2[i];
+ sienna_cichlid_get_override_pcie_settings(smu,
+ &gen_speed_override,
+ &lane_width_override);
+
+ /* PCIE gen speed override */
+ if (gen_speed_override != 0xff) {
+ min_gen_speed = MIN(pcie_gen_cap, gen_speed_override);
+ max_gen_speed = MIN(pcie_gen_cap, gen_speed_override);
+ } else {
+ min_gen_speed = MAX(0, table_member1[0]);
+ max_gen_speed = MIN(pcie_gen_cap, table_member1[1]);
+ min_gen_speed = min_gen_speed > max_gen_speed ?
+ max_gen_speed : min_gen_speed;
}
+ pcie_table->pcie_gen[0] = min_gen_speed;
+ pcie_table->pcie_gen[1] = max_gen_speed;
+
+ /* PCIE lane width override */
+ if (lane_width_override != 0xff) {
+ min_lane_width = MIN(pcie_width_cap, lane_width_override);
+ max_lane_width = MIN(pcie_width_cap, lane_width_override);
+ } else {
+ min_lane_width = MAX(1, table_member2[0]);
+ max_lane_width = MIN(pcie_width_cap, table_member2[1]);
+ min_lane_width = min_lane_width > max_lane_width ?
+ max_lane_width : min_lane_width;
+ }
+ pcie_table->pcie_lane[0] = min_lane_width;
+ pcie_table->pcie_lane[1] = max_lane_width;
for (i = 0; i < NUM_LINK_LEVELS; i++) {
- smu_pcie_arg = (i << 16) |
- ((table_member1[i] <= pcie_gen_cap) ?
- (table_member1[i] << 8) :
- (pcie_gen_cap << 8)) |
- ((table_member2[i] <= pcie_width_cap) ?
- table_member2[i] :
- pcie_width_cap);
+ smu_pcie_arg = (i << 16 |
+ pcie_table->pcie_gen[i] << 8 |
+ pcie_table->pcie_lane[i]);
ret = smu_cmn_send_smc_msg_with_param(smu,
SMU_MSG_OverridePcieParameters,
@@ -2101,11 +2162,6 @@ static int sienna_cichlid_update_pcie_parameters(struct smu_context *smu,
NULL);
if (ret)
return ret;
-
- if (table_member1[i] > pcie_gen_cap)
- dpm_context->dpm_tables.pcie_table.pcie_gen[i] = pcie_gen_cap;
- if (table_member2[i] > pcie_width_cap)
- dpm_context->dpm_tables.pcie_table.pcie_lane[i] = pcie_width_cap;
}
return 0;
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
index 393c6a7b9609..ca379181081c 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
@@ -573,11 +573,11 @@ int smu_v13_0_init_power(struct smu_context *smu)
if (smu_power->power_context || smu_power->power_context_size != 0)
return -EINVAL;
- smu_power->power_context = kzalloc(sizeof(struct smu_13_0_dpm_context),
+ smu_power->power_context = kzalloc(sizeof(struct smu_13_0_power_context),
GFP_KERNEL);
if (!smu_power->power_context)
return -ENOMEM;
- smu_power->power_context_size = sizeof(struct smu_13_0_dpm_context);
+ smu_power->power_context_size = sizeof(struct smu_13_0_power_context);
return 0;
}
diff --git a/drivers/gpu/drm/ast/ast_dp.c b/drivers/gpu/drm/ast/ast_dp.c
index fbb070f63e36..6dc1a09504e1 100644
--- a/drivers/gpu/drm/ast/ast_dp.c
+++ b/drivers/gpu/drm/ast/ast_dp.c
@@ -119,53 +119,32 @@ err_astdp_edid_not_ready:
/*
* Launch Aspeed DP
*/
-void ast_dp_launch(struct drm_device *dev, u8 bPower)
+void ast_dp_launch(struct drm_device *dev)
{
- u32 i = 0, j = 0, WaitCount = 1;
- u8 bDPTX = 0;
+ u32 i = 0;
u8 bDPExecute = 1;
-
struct ast_device *ast = to_ast_device(dev);
- // S3 come back, need more time to wait BMC ready.
- if (bPower)
- WaitCount = 300;
-
-
- // Wait total count by different condition.
- for (j = 0; j < WaitCount; j++) {
- bDPTX = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xD1, TX_TYPE_MASK);
-
- if (bDPTX)
- break;
+ // Wait one second then timeout.
+ while (ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xD1, ASTDP_MCU_FW_EXECUTING) !=
+ ASTDP_MCU_FW_EXECUTING) {
+ i++;
+ // wait 100 ms
msleep(100);
- }
- // 0xE : ASTDP with DPMCU FW handling
- if (bDPTX == ASTDP_DPMCU_TX) {
- // Wait one second then timeout.
- i = 0;
-
- while (ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xD1, COPROCESSOR_LAUNCH) !=
- COPROCESSOR_LAUNCH) {
- i++;
- // wait 100 ms
- msleep(100);
-
- if (i >= 10) {
- // DP would not be ready.
- bDPExecute = 0;
- break;
- }
+ if (i >= 10) {
+ // DP would not be ready.
+ bDPExecute = 0;
+ break;
}
+ }
- if (bDPExecute)
- ast->tx_chip_types |= BIT(AST_TX_ASTDP);
+ if (!bDPExecute)
+ drm_err(dev, "Wait DPMCU executing timeout\n");
- ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xE5,
- (u8) ~ASTDP_HOST_EDID_READ_DONE_MASK,
- ASTDP_HOST_EDID_READ_DONE);
- }
+ ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xE5,
+ (u8) ~ASTDP_HOST_EDID_READ_DONE_MASK,
+ ASTDP_HOST_EDID_READ_DONE);
}
diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h
index a501169cddad..5498a6676f2e 100644
--- a/drivers/gpu/drm/ast/ast_drv.h
+++ b/drivers/gpu/drm/ast/ast_drv.h
@@ -350,9 +350,6 @@ int ast_mode_config_init(struct ast_device *ast);
#define AST_DP501_LINKRATE 0xf014
#define AST_DP501_EDID_DATA 0xf020
-/* Define for Soc scratched reg */
-#define COPROCESSOR_LAUNCH BIT(5)
-
/*
* Display Transmitter Type:
*/
@@ -480,7 +477,7 @@ struct ast_i2c_chan *ast_i2c_create(struct drm_device *dev);
/* aspeed DP */
int ast_astdp_read_edid(struct drm_device *dev, u8 *ediddata);
-void ast_dp_launch(struct drm_device *dev, u8 bPower);
+void ast_dp_launch(struct drm_device *dev);
void ast_dp_power_on_off(struct drm_device *dev, bool no);
void ast_dp_set_on_off(struct drm_device *dev, bool no);
void ast_dp_set_mode(struct drm_crtc *crtc, struct ast_vbios_mode_info *vbios_mode);
diff --git a/drivers/gpu/drm/ast/ast_main.c b/drivers/gpu/drm/ast/ast_main.c
index f32ce29edba7..1f35438f614a 100644
--- a/drivers/gpu/drm/ast/ast_main.c
+++ b/drivers/gpu/drm/ast/ast_main.c
@@ -254,8 +254,13 @@ static int ast_detect_chip(struct drm_device *dev, bool *need_post)
case 0x0c:
ast->tx_chip_types = AST_TX_DP501_BIT;
}
- } else if (ast->chip == AST2600)
- ast_dp_launch(&ast->base, 0);
+ } else if (ast->chip == AST2600) {
+ if (ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xD1, TX_TYPE_MASK) ==
+ ASTDP_DPMCU_TX) {
+ ast->tx_chip_types = AST_TX_ASTDP_BIT;
+ ast_dp_launch(&ast->base);
+ }
+ }
/* Print stuff for diagnostic purposes */
if (ast->tx_chip_types & AST_TX_NONE_BIT)
@@ -264,6 +269,8 @@ static int ast_detect_chip(struct drm_device *dev, bool *need_post)
drm_info(dev, "Using Sil164 TMDS transmitter\n");
if (ast->tx_chip_types & AST_TX_DP501_BIT)
drm_info(dev, "Using DP501 DisplayPort transmitter\n");
+ if (ast->tx_chip_types & AST_TX_ASTDP_BIT)
+ drm_info(dev, "Using ASPEED DisplayPort transmitter\n");
return 0;
}
diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c
index 36374828f6c8..b3c670af6ef2 100644
--- a/drivers/gpu/drm/ast/ast_mode.c
+++ b/drivers/gpu/drm/ast/ast_mode.c
@@ -1647,6 +1647,8 @@ static int ast_dp501_output_init(struct ast_device *ast)
static int ast_astdp_connector_helper_get_modes(struct drm_connector *connector)
{
void *edid;
+ struct drm_device *dev = connector->dev;
+ struct ast_device *ast = to_ast_device(dev);
int succ;
int count;
@@ -1655,9 +1657,17 @@ static int ast_astdp_connector_helper_get_modes(struct drm_connector *connector)
if (!edid)
goto err_drm_connector_update_edid_property;
+ /*
+ * Protect access to I/O registers from concurrent modesetting
+ * by acquiring the I/O-register lock.
+ */
+ mutex_lock(&ast->ioregs_lock);
+
succ = ast_astdp_read_edid(connector->dev, edid);
if (succ < 0)
- goto err_kfree;
+ goto err_mutex_unlock;
+
+ mutex_unlock(&ast->ioregs_lock);
drm_connector_update_edid_property(connector, edid);
count = drm_add_edid_modes(connector, edid);
@@ -1665,7 +1675,8 @@ static int ast_astdp_connector_helper_get_modes(struct drm_connector *connector)
return count;
-err_kfree:
+err_mutex_unlock:
+ mutex_unlock(&ast->ioregs_lock);
kfree(edid);
err_drm_connector_update_edid_property:
drm_connector_update_edid_property(connector, NULL);
diff --git a/drivers/gpu/drm/ast/ast_post.c b/drivers/gpu/drm/ast/ast_post.c
index 71bb36b865fd..a005aec18a02 100644
--- a/drivers/gpu/drm/ast/ast_post.c
+++ b/drivers/gpu/drm/ast/ast_post.c
@@ -380,7 +380,8 @@ void ast_post_gpu(struct drm_device *dev)
ast_set_def_ext_reg(dev);
if (ast->chip == AST2600) {
- ast_dp_launch(dev, 1);
+ if (ast->tx_chip_types & AST_TX_ASTDP_BIT)
+ ast_dp_launch(dev);
} else if (ast->config_mode == ast_use_p2a) {
if (ast->chip == AST2500)
ast_post_chip_2500(dev);
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 6bb1b8b27d7a..fd27f1978635 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -1545,17 +1545,19 @@ static void drm_fb_helper_fill_pixel_fmt(struct fb_var_screeninfo *var,
}
}
-static void __fill_var(struct fb_var_screeninfo *var,
+static void __fill_var(struct fb_var_screeninfo *var, struct fb_info *info,
struct drm_framebuffer *fb)
{
int i;
var->xres_virtual = fb->width;
var->yres_virtual = fb->height;
- var->accel_flags = FB_ACCELF_TEXT;
+ var->accel_flags = 0;
var->bits_per_pixel = drm_format_info_bpp(fb->format, 0);
- var->height = var->width = 0;
+ var->height = info->var.height;
+ var->width = info->var.width;
+
var->left_margin = var->right_margin = 0;
var->upper_margin = var->lower_margin = 0;
var->hsync_len = var->vsync_len = 0;
@@ -1618,7 +1620,7 @@ int drm_fb_helper_check_var(struct fb_var_screeninfo *var,
return -EINVAL;
}
- __fill_var(var, fb);
+ __fill_var(var, info, fb);
/*
* fb_pan_display() validates this, but fb_set_par() doesn't and just
@@ -2074,7 +2076,7 @@ static void drm_fb_helper_fill_var(struct fb_info *info,
info->pseudo_palette = fb_helper->pseudo_palette;
info->var.xoffset = 0;
info->var.yoffset = 0;
- __fill_var(&info->var, fb);
+ __fill_var(&info->var, info, fb);
info->var.activate = FB_ACTIVATE_NOW;
drm_fb_helper_fill_pixel_fmt(&info->var, format);
diff --git a/drivers/gpu/drm/exynos/exynos_drm_g2d.c b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
index ec784e58da5c..414e585ec7dd 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_g2d.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
@@ -1335,7 +1335,7 @@ int exynos_g2d_exec_ioctl(struct drm_device *drm_dev, void *data,
/* Let the runqueue know that there is work to do. */
queue_work(g2d->g2d_workq, &g2d->runqueue_work);
- if (runqueue_node->async)
+ if (req->async)
goto out;
wait_for_completion(&runqueue_node->complete);
diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
index 4d56c8c799c5..f5e1adfcaa51 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
@@ -469,8 +469,6 @@ static int vidi_remove(struct platform_device *pdev)
if (ctx->raw_edid != (struct edid *)fake_edid_info) {
kfree(ctx->raw_edid);
ctx->raw_edid = NULL;
-
- return -EINVAL;
}
component_del(&pdev->dev, &vidi_component_ops);
diff --git a/drivers/gpu/drm/i915/display/intel_cdclk.c b/drivers/gpu/drm/i915/display/intel_cdclk.c
index 084a483f9776..2aaaba090cc0 100644
--- a/drivers/gpu/drm/i915/display/intel_cdclk.c
+++ b/drivers/gpu/drm/i915/display/intel_cdclk.c
@@ -1453,6 +1453,18 @@ static u8 tgl_calc_voltage_level(int cdclk)
return 0;
}
+static u8 rplu_calc_voltage_level(int cdclk)
+{
+ if (cdclk > 556800)
+ return 3;
+ else if (cdclk > 480000)
+ return 2;
+ else if (cdclk > 312000)
+ return 1;
+ else
+ return 0;
+}
+
static void icl_readout_refclk(struct drm_i915_private *dev_priv,
struct intel_cdclk_config *cdclk_config)
{
@@ -3242,6 +3254,13 @@ static const struct intel_cdclk_funcs mtl_cdclk_funcs = {
.calc_voltage_level = tgl_calc_voltage_level,
};
+static const struct intel_cdclk_funcs rplu_cdclk_funcs = {
+ .get_cdclk = bxt_get_cdclk,
+ .set_cdclk = bxt_set_cdclk,
+ .modeset_calc_cdclk = bxt_modeset_calc_cdclk,
+ .calc_voltage_level = rplu_calc_voltage_level,
+};
+
static const struct intel_cdclk_funcs tgl_cdclk_funcs = {
.get_cdclk = bxt_get_cdclk,
.set_cdclk = bxt_set_cdclk,
@@ -3384,14 +3403,17 @@ void intel_init_cdclk_hooks(struct drm_i915_private *dev_priv)
dev_priv->display.funcs.cdclk = &tgl_cdclk_funcs;
dev_priv->display.cdclk.table = dg2_cdclk_table;
} else if (IS_ALDERLAKE_P(dev_priv)) {
- dev_priv->display.funcs.cdclk = &tgl_cdclk_funcs;
/* Wa_22011320316:adl-p[a0] */
- if (IS_ADLP_DISPLAY_STEP(dev_priv, STEP_A0, STEP_B0))
+ if (IS_ADLP_DISPLAY_STEP(dev_priv, STEP_A0, STEP_B0)) {
dev_priv->display.cdclk.table = adlp_a_step_cdclk_table;
- else if (IS_ADLP_RPLU(dev_priv))
+ dev_priv->display.funcs.cdclk = &tgl_cdclk_funcs;
+ } else if (IS_ADLP_RPLU(dev_priv)) {
dev_priv->display.cdclk.table = rplu_cdclk_table;
- else
+ dev_priv->display.funcs.cdclk = &rplu_cdclk_funcs;
+ } else {
dev_priv->display.cdclk.table = adlp_cdclk_table;
+ dev_priv->display.funcs.cdclk = &tgl_cdclk_funcs;
+ }
} else if (IS_ROCKETLAKE(dev_priv)) {
dev_priv->display.funcs.cdclk = &tgl_cdclk_funcs;
dev_priv->display.cdclk.table = rkl_cdclk_table;
diff --git a/drivers/gpu/drm/i915/display/intel_dp_aux.c b/drivers/gpu/drm/i915/display/intel_dp_aux.c
index 705915d50565..524bd6da260c 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_aux.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_aux.c
@@ -129,7 +129,7 @@ static int intel_dp_aux_sync_len(void)
static int intel_dp_aux_fw_sync_len(void)
{
- int precharge = 16; /* 10-16 */
+ int precharge = 10; /* 10-16 */
int preamble = 8;
return precharge + preamble;
diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
index a81fa6a20f5a..7b516b1a4915 100644
--- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
@@ -346,8 +346,10 @@ static int live_parallel_switch(void *arg)
continue;
ce = intel_context_create(data[m].ce[0]->engine);
- if (IS_ERR(ce))
+ if (IS_ERR(ce)) {
+ err = PTR_ERR(ce);
goto out;
+ }
err = intel_context_pin(ce);
if (err) {
@@ -367,8 +369,10 @@ static int live_parallel_switch(void *arg)
worker = kthread_create_worker(0, "igt/parallel:%s",
data[n].ce[0]->engine->name);
- if (IS_ERR(worker))
+ if (IS_ERR(worker)) {
+ err = PTR_ERR(worker);
goto out;
+ }
data[n].worker = worker;
}
@@ -397,8 +401,10 @@ static int live_parallel_switch(void *arg)
}
}
- if (igt_live_test_end(&t))
- err = -EIO;
+ if (igt_live_test_end(&t)) {
+ err = err ?: -EIO;
+ break;
+ }
}
out:
diff --git a/drivers/gpu/drm/i915/gt/selftest_execlists.c b/drivers/gpu/drm/i915/gt/selftest_execlists.c
index 736b89a8ecf5..4202df5b8c12 100644
--- a/drivers/gpu/drm/i915/gt/selftest_execlists.c
+++ b/drivers/gpu/drm/i915/gt/selftest_execlists.c
@@ -1530,8 +1530,8 @@ static int live_busywait_preempt(void *arg)
struct drm_i915_gem_object *obj;
struct i915_vma *vma;
enum intel_engine_id id;
- int err = -ENOMEM;
u32 *map;
+ int err;
/*
* Verify that even without HAS_LOGICAL_RING_PREEMPTION, we can
@@ -1539,13 +1539,17 @@ static int live_busywait_preempt(void *arg)
*/
ctx_hi = kernel_context(gt->i915, NULL);
- if (!ctx_hi)
- return -ENOMEM;
+ if (IS_ERR(ctx_hi))
+ return PTR_ERR(ctx_hi);
+
ctx_hi->sched.priority = I915_CONTEXT_MAX_USER_PRIORITY;
ctx_lo = kernel_context(gt->i915, NULL);
- if (!ctx_lo)
+ if (IS_ERR(ctx_lo)) {
+ err = PTR_ERR(ctx_lo);
goto err_ctx_hi;
+ }
+
ctx_lo->sched.priority = I915_CONTEXT_MIN_USER_PRIORITY;
obj = i915_gem_object_create_internal(gt->i915, PAGE_SIZE);
diff --git a/drivers/gpu/drm/lima/lima_sched.c b/drivers/gpu/drm/lima/lima_sched.c
index ff003403fbbc..ffd91a5ee299 100644
--- a/drivers/gpu/drm/lima/lima_sched.c
+++ b/drivers/gpu/drm/lima/lima_sched.c
@@ -165,7 +165,7 @@ int lima_sched_context_init(struct lima_sched_pipe *pipe,
void lima_sched_context_fini(struct lima_sched_pipe *pipe,
struct lima_sched_context *context)
{
- drm_sched_entity_fini(&context->base);
+ drm_sched_entity_destroy(&context->base);
}
struct dma_fence *lima_sched_context_queue_task(struct lima_sched_task *task)
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
index e16b4b3f8535..8914992378f2 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
@@ -1526,8 +1526,6 @@ int a6xx_gmu_init(struct a6xx_gpu *a6xx_gpu, struct device_node *node)
if (!pdev)
return -ENODEV;
- mutex_init(&gmu->lock);
-
gmu->dev = &pdev->dev;
of_dma_configure(gmu->dev, node, true);
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
index 9fb214f150dd..52da3795b175 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
@@ -1981,6 +1981,8 @@ struct msm_gpu *a6xx_gpu_init(struct drm_device *dev)
adreno_gpu = &a6xx_gpu->base;
gpu = &adreno_gpu->base;
+ mutex_init(&a6xx_gpu->gmu.lock);
+
adreno_gpu->registers = NULL;
/*
diff --git a/drivers/gpu/drm/msm/dp/dp_catalog.c b/drivers/gpu/drm/msm/dp/dp_catalog.c
index 7a8cf1c8233d..5142aeb705a4 100644
--- a/drivers/gpu/drm/msm/dp/dp_catalog.c
+++ b/drivers/gpu/drm/msm/dp/dp_catalog.c
@@ -620,7 +620,7 @@ void dp_catalog_hpd_config_intr(struct dp_catalog *dp_catalog,
config & DP_DP_HPD_INT_MASK);
}
-void dp_catalog_ctrl_hpd_config(struct dp_catalog *dp_catalog)
+void dp_catalog_ctrl_hpd_enable(struct dp_catalog *dp_catalog)
{
struct dp_catalog_private *catalog = container_of(dp_catalog,
struct dp_catalog_private, dp_catalog);
@@ -635,6 +635,19 @@ void dp_catalog_ctrl_hpd_config(struct dp_catalog *dp_catalog)
dp_write_aux(catalog, REG_DP_DP_HPD_CTRL, DP_DP_HPD_CTRL_HPD_EN);
}
+void dp_catalog_ctrl_hpd_disable(struct dp_catalog *dp_catalog)
+{
+ struct dp_catalog_private *catalog = container_of(dp_catalog,
+ struct dp_catalog_private, dp_catalog);
+
+ u32 reftimer = dp_read_aux(catalog, REG_DP_DP_HPD_REFTIMER);
+
+ reftimer &= ~DP_DP_HPD_REFTIMER_ENABLE;
+ dp_write_aux(catalog, REG_DP_DP_HPD_REFTIMER, reftimer);
+
+ dp_write_aux(catalog, REG_DP_DP_HPD_CTRL, 0);
+}
+
static void dp_catalog_enable_sdp(struct dp_catalog_private *catalog)
{
/* trigger sdp */
diff --git a/drivers/gpu/drm/msm/dp/dp_catalog.h b/drivers/gpu/drm/msm/dp/dp_catalog.h
index 82376a2697ef..38786e855b51 100644
--- a/drivers/gpu/drm/msm/dp/dp_catalog.h
+++ b/drivers/gpu/drm/msm/dp/dp_catalog.h
@@ -104,7 +104,8 @@ bool dp_catalog_ctrl_mainlink_ready(struct dp_catalog *dp_catalog);
void dp_catalog_ctrl_enable_irq(struct dp_catalog *dp_catalog, bool enable);
void dp_catalog_hpd_config_intr(struct dp_catalog *dp_catalog,
u32 intr_mask, bool en);
-void dp_catalog_ctrl_hpd_config(struct dp_catalog *dp_catalog);
+void dp_catalog_ctrl_hpd_enable(struct dp_catalog *dp_catalog);
+void dp_catalog_ctrl_hpd_disable(struct dp_catalog *dp_catalog);
void dp_catalog_ctrl_config_psr(struct dp_catalog *dp_catalog);
void dp_catalog_ctrl_set_psr(struct dp_catalog *dp_catalog, bool enter);
u32 dp_catalog_link_is_connected(struct dp_catalog *dp_catalog);
diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c
index 99a38dbe51c0..03b0eda6df54 100644
--- a/drivers/gpu/drm/msm/dp/dp_display.c
+++ b/drivers/gpu/drm/msm/dp/dp_display.c
@@ -28,6 +28,10 @@
#include "dp_audio.h"
#include "dp_debug.h"
+static bool psr_enabled = false;
+module_param(psr_enabled, bool, 0);
+MODULE_PARM_DESC(psr_enabled, "enable PSR for eDP and DP displays");
+
#define HPD_STRING_SIZE 30
enum {
@@ -407,7 +411,7 @@ static int dp_display_process_hpd_high(struct dp_display_private *dp)
edid = dp->panel->edid;
- dp->dp_display.psr_supported = dp->panel->psr_cap.version;
+ dp->dp_display.psr_supported = dp->panel->psr_cap.version && psr_enabled;
dp->audio_supported = drm_detect_monitor_audio(edid);
dp_panel_handle_sink_request(dp->panel);
@@ -616,12 +620,6 @@ static int dp_hpd_plug_handle(struct dp_display_private *dp, u32 data)
dp->hpd_state = ST_MAINLINK_READY;
}
- /* enable HDP irq_hpd/replug interrupt */
- if (dp->dp_display.internal_hpd)
- dp_catalog_hpd_config_intr(dp->catalog,
- DP_DP_IRQ_HPD_INT_MASK | DP_DP_HPD_REPLUG_INT_MASK,
- true);
-
drm_dbg_dp(dp->drm_dev, "After, type=%d hpd_state=%d\n",
dp->dp_display.connector_type, state);
mutex_unlock(&dp->event_mutex);
@@ -659,12 +657,6 @@ static int dp_hpd_unplug_handle(struct dp_display_private *dp, u32 data)
drm_dbg_dp(dp->drm_dev, "Before, type=%d hpd_state=%d\n",
dp->dp_display.connector_type, state);
- /* disable irq_hpd/replug interrupts */
- if (dp->dp_display.internal_hpd)
- dp_catalog_hpd_config_intr(dp->catalog,
- DP_DP_IRQ_HPD_INT_MASK | DP_DP_HPD_REPLUG_INT_MASK,
- false);
-
/* unplugged, no more irq_hpd handle */
dp_del_event(dp, EV_IRQ_HPD_INT);
@@ -688,10 +680,6 @@ static int dp_hpd_unplug_handle(struct dp_display_private *dp, u32 data)
return 0;
}
- /* disable HPD plug interrupts */
- if (dp->dp_display.internal_hpd)
- dp_catalog_hpd_config_intr(dp->catalog, DP_DP_HPD_PLUG_INT_MASK, false);
-
/*
* We don't need separate work for disconnect as
* connect/attention interrupts are disabled
@@ -707,10 +695,6 @@ static int dp_hpd_unplug_handle(struct dp_display_private *dp, u32 data)
/* signal the disconnect event early to ensure proper teardown */
dp_display_handle_plugged_change(&dp->dp_display, false);
- /* enable HDP plug interrupt to prepare for next plugin */
- if (dp->dp_display.internal_hpd)
- dp_catalog_hpd_config_intr(dp->catalog, DP_DP_HPD_PLUG_INT_MASK, true);
-
drm_dbg_dp(dp->drm_dev, "After, type=%d hpd_state=%d\n",
dp->dp_display.connector_type, state);
@@ -1083,26 +1067,6 @@ void msm_dp_snapshot(struct msm_disp_state *disp_state, struct msm_dp *dp)
mutex_unlock(&dp_display->event_mutex);
}
-static void dp_display_config_hpd(struct dp_display_private *dp)
-{
-
- dp_display_host_init(dp);
- dp_catalog_ctrl_hpd_config(dp->catalog);
-
- /* Enable plug and unplug interrupts only if requested */
- if (dp->dp_display.internal_hpd)
- dp_catalog_hpd_config_intr(dp->catalog,
- DP_DP_HPD_PLUG_INT_MASK |
- DP_DP_HPD_UNPLUG_INT_MASK,
- true);
-
- /* Enable interrupt first time
- * we are leaving dp clocks on during disconnect
- * and never disable interrupt
- */
- enable_irq(dp->irq);
-}
-
void dp_display_set_psr(struct msm_dp *dp_display, bool enter)
{
struct dp_display_private *dp;
@@ -1177,7 +1141,7 @@ static int hpd_event_thread(void *data)
switch (todo->event_id) {
case EV_HPD_INIT_SETUP:
- dp_display_config_hpd(dp_priv);
+ dp_display_host_init(dp_priv);
break;
case EV_HPD_PLUG_INT:
dp_hpd_plug_handle(dp_priv, todo->data);
@@ -1283,7 +1247,6 @@ int dp_display_request_irq(struct msm_dp *dp_display)
dp->irq, rc);
return rc;
}
- disable_irq(dp->irq);
return 0;
}
@@ -1395,13 +1358,8 @@ static int dp_pm_resume(struct device *dev)
/* turn on dp ctrl/phy */
dp_display_host_init(dp);
- dp_catalog_ctrl_hpd_config(dp->catalog);
-
- if (dp->dp_display.internal_hpd)
- dp_catalog_hpd_config_intr(dp->catalog,
- DP_DP_HPD_PLUG_INT_MASK |
- DP_DP_HPD_UNPLUG_INT_MASK,
- true);
+ if (dp_display->is_edp)
+ dp_catalog_ctrl_hpd_enable(dp->catalog);
if (dp_catalog_link_is_connected(dp->catalog)) {
/*
@@ -1569,9 +1527,8 @@ static int dp_display_get_next_bridge(struct msm_dp *dp)
if (aux_bus && dp->is_edp) {
dp_display_host_init(dp_priv);
- dp_catalog_ctrl_hpd_config(dp_priv->catalog);
+ dp_catalog_ctrl_hpd_enable(dp_priv->catalog);
dp_display_host_phy_init(dp_priv);
- enable_irq(dp_priv->irq);
/*
* The code below assumes that the panel will finish probing
@@ -1613,7 +1570,6 @@ static int dp_display_get_next_bridge(struct msm_dp *dp)
error:
if (dp->is_edp) {
- disable_irq(dp_priv->irq);
dp_display_host_phy_exit(dp_priv);
dp_display_host_deinit(dp_priv);
}
@@ -1802,16 +1758,31 @@ void dp_bridge_hpd_enable(struct drm_bridge *bridge)
{
struct msm_dp_bridge *dp_bridge = to_dp_bridge(bridge);
struct msm_dp *dp_display = dp_bridge->dp_display;
+ struct dp_display_private *dp = container_of(dp_display, struct dp_display_private, dp_display);
+
+ mutex_lock(&dp->event_mutex);
+ dp_catalog_ctrl_hpd_enable(dp->catalog);
+
+ /* enable HDP interrupts */
+ dp_catalog_hpd_config_intr(dp->catalog, DP_DP_HPD_INT_MASK, true);
dp_display->internal_hpd = true;
+ mutex_unlock(&dp->event_mutex);
}
void dp_bridge_hpd_disable(struct drm_bridge *bridge)
{
struct msm_dp_bridge *dp_bridge = to_dp_bridge(bridge);
struct msm_dp *dp_display = dp_bridge->dp_display;
+ struct dp_display_private *dp = container_of(dp_display, struct dp_display_private, dp_display);
+
+ mutex_lock(&dp->event_mutex);
+ /* disable HDP interrupts */
+ dp_catalog_hpd_config_intr(dp->catalog, DP_DP_HPD_INT_MASK, false);
+ dp_catalog_ctrl_hpd_disable(dp->catalog);
dp_display->internal_hpd = false;
+ mutex_unlock(&dp->event_mutex);
}
void dp_bridge_hpd_notify(struct drm_bridge *bridge,
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index b4cfa44a8a5c..463ca4164f5f 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -449,6 +449,8 @@ static int msm_drm_init(struct device *dev, const struct drm_driver *drv)
if (ret)
goto err_cleanup_mode_config;
+ dma_set_max_seg_size(dev, UINT_MAX);
+
/* Bind all our sub-components: */
ret = component_bind_all(dev, ddev);
if (ret)
@@ -459,8 +461,6 @@ static int msm_drm_init(struct device *dev, const struct drm_driver *drv)
if (ret)
goto err_msm_uninit;
- dma_set_max_seg_size(dev, UINT_MAX);
-
msm_gem_shrinker_init(ddev);
if (priv->kms_init) {
diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c
index bdc5af23f005..d3f5ddbc1704 100644
--- a/drivers/gpu/drm/radeon/radeon_gem.c
+++ b/drivers/gpu/drm/radeon/radeon_gem.c
@@ -459,7 +459,6 @@ int radeon_gem_set_domain_ioctl(struct drm_device *dev, void *data,
struct radeon_device *rdev = dev->dev_private;
struct drm_radeon_gem_set_domain *args = data;
struct drm_gem_object *gobj;
- struct radeon_bo *robj;
int r;
/* for now if someone requests domain CPU -
@@ -472,13 +471,12 @@ int radeon_gem_set_domain_ioctl(struct drm_device *dev, void *data,
up_read(&rdev->exclusive_lock);
return -ENOENT;
}
- robj = gem_to_radeon_bo(gobj);
r = radeon_gem_set_domain(gobj, args->read_domains, args->write_domain);
drm_gem_object_put(gobj);
up_read(&rdev->exclusive_lock);
- r = radeon_gem_handle_lockup(robj->rdev, r);
+ r = radeon_gem_handle_lockup(rdev, r);
return r;
}
diff --git a/drivers/i2c/busses/i2c-designware-core.h b/drivers/i2c/busses/i2c-designware-core.h
index c5d87aae39c6..bf23bfb51aea 100644
--- a/drivers/i2c/busses/i2c-designware-core.h
+++ b/drivers/i2c/busses/i2c-designware-core.h
@@ -40,6 +40,7 @@
#define DW_IC_CON_BUS_CLEAR_CTRL BIT(11)
#define DW_IC_DATA_CMD_DAT GENMASK(7, 0)
+#define DW_IC_DATA_CMD_FIRST_DATA_BYTE BIT(11)
/*
* Registers offset
diff --git a/drivers/i2c/busses/i2c-designware-slave.c b/drivers/i2c/busses/i2c-designware-slave.c
index cec25054bb24..2e079cf20bb5 100644
--- a/drivers/i2c/busses/i2c-designware-slave.c
+++ b/drivers/i2c/busses/i2c-designware-slave.c
@@ -176,6 +176,10 @@ static irqreturn_t i2c_dw_isr_slave(int this_irq, void *dev_id)
do {
regmap_read(dev->map, DW_IC_DATA_CMD, &tmp);
+ if (tmp & DW_IC_DATA_CMD_FIRST_DATA_BYTE)
+ i2c_slave_event(dev->slave,
+ I2C_SLAVE_WRITE_REQUESTED,
+ &val);
val = tmp;
i2c_slave_event(dev->slave, I2C_SLAVE_WRITE_RECEIVED,
&val);
diff --git a/drivers/i2c/busses/i2c-img-scb.c b/drivers/i2c/busses/i2c-img-scb.c
index 8e987945ed45..39c479f96eb5 100644
--- a/drivers/i2c/busses/i2c-img-scb.c
+++ b/drivers/i2c/busses/i2c-img-scb.c
@@ -257,7 +257,7 @@
#define IMG_I2C_TIMEOUT (msecs_to_jiffies(1000))
/*
- * Worst incs are 1 (innacurate) and 16*256 (irregular).
+ * Worst incs are 1 (inaccurate) and 16*256 (irregular).
* So a sensible inc is the logarithmic mean: 64 (2^6), which is
* in the middle of the valid range (0-127).
*/
diff --git a/drivers/i2c/busses/i2c-mchp-pci1xxxx.c b/drivers/i2c/busses/i2c-mchp-pci1xxxx.c
index b21ffd6df927..5ef136c3ecb1 100644
--- a/drivers/i2c/busses/i2c-mchp-pci1xxxx.c
+++ b/drivers/i2c/busses/i2c-mchp-pci1xxxx.c
@@ -1118,8 +1118,10 @@ static int pci1xxxx_i2c_resume(struct device *dev)
static DEFINE_SIMPLE_DEV_PM_OPS(pci1xxxx_i2c_pm_ops, pci1xxxx_i2c_suspend,
pci1xxxx_i2c_resume);
-static void pci1xxxx_i2c_shutdown(struct pci1xxxx_i2c *i2c)
+static void pci1xxxx_i2c_shutdown(void *data)
{
+ struct pci1xxxx_i2c *i2c = data;
+
pci1xxxx_i2c_config_padctrl(i2c, false);
pci1xxxx_i2c_configure_core_reg(i2c, false);
}
@@ -1156,7 +1158,7 @@ static int pci1xxxx_i2c_probe_pci(struct pci_dev *pdev,
init_completion(&i2c->i2c_xfer_done);
pci1xxxx_i2c_init(i2c);
- ret = devm_add_action(dev, (void (*)(void *))pci1xxxx_i2c_shutdown, i2c);
+ ret = devm_add_action(dev, pci1xxxx_i2c_shutdown, i2c);
if (ret)
return ret;
diff --git a/drivers/i2c/busses/i2c-mv64xxx.c b/drivers/i2c/busses/i2c-mv64xxx.c
index 047dfef7a657..878c076ebdc6 100644
--- a/drivers/i2c/busses/i2c-mv64xxx.c
+++ b/drivers/i2c/busses/i2c-mv64xxx.c
@@ -520,6 +520,17 @@ mv64xxx_i2c_intr(int irq, void *dev_id)
while (readl(drv_data->reg_base + drv_data->reg_offsets.control) &
MV64XXX_I2C_REG_CONTROL_IFLG) {
+ /*
+ * It seems that sometime the controller updates the status
+ * register only after it asserts IFLG in control register.
+ * This may result in weird bugs when in atomic mode. A delay
+ * of 100 ns before reading the status register solves this
+ * issue. This bug does not seem to appear when using
+ * interrupts.
+ */
+ if (drv_data->atomic)
+ ndelay(100);
+
status = readl(drv_data->reg_base + drv_data->reg_offsets.status);
mv64xxx_i2c_fsm(drv_data, status);
mv64xxx_i2c_do_action(drv_data);
diff --git a/drivers/i2c/busses/i2c-sprd.c b/drivers/i2c/busses/i2c-sprd.c
index 4fe15cd78907..ffc54fbf814d 100644
--- a/drivers/i2c/busses/i2c-sprd.c
+++ b/drivers/i2c/busses/i2c-sprd.c
@@ -576,12 +576,14 @@ static int sprd_i2c_remove(struct platform_device *pdev)
struct sprd_i2c *i2c_dev = platform_get_drvdata(pdev);
int ret;
- ret = pm_runtime_resume_and_get(i2c_dev->dev);
+ ret = pm_runtime_get_sync(i2c_dev->dev);
if (ret < 0)
- return ret;
+ dev_err(&pdev->dev, "Failed to resume device (%pe)\n", ERR_PTR(ret));
i2c_del_adapter(&i2c_dev->adap);
- clk_disable_unprepare(i2c_dev->clk);
+
+ if (ret >= 0)
+ clk_disable_unprepare(i2c_dev->clk);
pm_runtime_put_noidle(i2c_dev->dev);
pm_runtime_disable(i2c_dev->dev);
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 93a1c48d0c32..6b3f4384e46a 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -3295,7 +3295,7 @@ static int cma_resolve_iboe_route(struct rdma_id_private *id_priv)
route->path_rec->traffic_class = tos;
route->path_rec->mtu = iboe_get_mtu(ndev->mtu);
route->path_rec->rate_selector = IB_SA_EQ;
- route->path_rec->rate = iboe_get_rate(ndev);
+ route->path_rec->rate = IB_RATE_PORT_CURRENT;
dev_put(ndev);
route->path_rec->packet_life_time_selector = IB_SA_EQ;
/* In case ACK timeout is set, use this value to calculate
@@ -4964,7 +4964,7 @@ static int cma_iboe_join_multicast(struct rdma_id_private *id_priv,
if (!ndev)
return -ENODEV;
- ib.rec.rate = iboe_get_rate(ndev);
+ ib.rec.rate = IB_RATE_PORT_CURRENT;
ib.rec.hop_limit = 1;
ib.rec.mtu = iboe_get_mtu(ndev->mtu);
diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
index 4796f6a8828c..e836c9c477f6 100644
--- a/drivers/infiniband/core/uverbs_cmd.c
+++ b/drivers/infiniband/core/uverbs_cmd.c
@@ -1850,8 +1850,13 @@ static int modify_qp(struct uverbs_attr_bundle *attrs,
attr->path_mtu = cmd->base.path_mtu;
if (cmd->base.attr_mask & IB_QP_PATH_MIG_STATE)
attr->path_mig_state = cmd->base.path_mig_state;
- if (cmd->base.attr_mask & IB_QP_QKEY)
+ if (cmd->base.attr_mask & IB_QP_QKEY) {
+ if (cmd->base.qkey & IB_QP_SET_QKEY && !capable(CAP_NET_RAW)) {
+ ret = -EPERM;
+ goto release_qp;
+ }
attr->qkey = cmd->base.qkey;
+ }
if (cmd->base.attr_mask & IB_QP_RQ_PSN)
attr->rq_psn = cmd->base.rq_psn;
if (cmd->base.attr_mask & IB_QP_SQ_PSN)
diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c
index fbace69672ca..7c9c79c13941 100644
--- a/drivers/infiniband/core/uverbs_main.c
+++ b/drivers/infiniband/core/uverbs_main.c
@@ -222,8 +222,12 @@ static ssize_t ib_uverbs_event_read(struct ib_uverbs_event_queue *ev_queue,
spin_lock_irq(&ev_queue->lock);
while (list_empty(&ev_queue->event_list)) {
- spin_unlock_irq(&ev_queue->lock);
+ if (ev_queue->is_closed) {
+ spin_unlock_irq(&ev_queue->lock);
+ return -EIO;
+ }
+ spin_unlock_irq(&ev_queue->lock);
if (filp->f_flags & O_NONBLOCK)
return -EAGAIN;
@@ -233,12 +237,6 @@ static ssize_t ib_uverbs_event_read(struct ib_uverbs_event_queue *ev_queue,
return -ERESTARTSYS;
spin_lock_irq(&ev_queue->lock);
-
- /* If device was disassociated and no event exists set an error */
- if (list_empty(&ev_queue->event_list) && ev_queue->is_closed) {
- spin_unlock_irq(&ev_queue->lock);
- return -EIO;
- }
}
event = list_entry(ev_queue->event_list.next, struct ib_uverbs_event, list);
diff --git a/drivers/infiniband/hw/bnxt_re/bnxt_re.h b/drivers/infiniband/hw/bnxt_re/bnxt_re.h
index 5a2baf49ecaa..2c95e6f3d47a 100644
--- a/drivers/infiniband/hw/bnxt_re/bnxt_re.h
+++ b/drivers/infiniband/hw/bnxt_re/bnxt_re.h
@@ -135,8 +135,6 @@ struct bnxt_re_dev {
struct delayed_work worker;
u8 cur_prio_map;
- u16 active_speed;
- u8 active_width;
/* FP Notification Queue (CQ & SRQ) */
struct tasklet_struct nq_task;
diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
index b1c36412025f..952811c40c54 100644
--- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c
+++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
@@ -199,6 +199,7 @@ int bnxt_re_query_port(struct ib_device *ibdev, u32 port_num,
{
struct bnxt_re_dev *rdev = to_bnxt_re_dev(ibdev, ibdev);
struct bnxt_qplib_dev_attr *dev_attr = &rdev->dev_attr;
+ int rc;
memset(port_attr, 0, sizeof(*port_attr));
@@ -228,10 +229,10 @@ int bnxt_re_query_port(struct ib_device *ibdev, u32 port_num,
port_attr->sm_sl = 0;
port_attr->subnet_timeout = 0;
port_attr->init_type_reply = 0;
- port_attr->active_speed = rdev->active_speed;
- port_attr->active_width = rdev->active_width;
+ rc = ib_get_eth_speed(&rdev->ibdev, port_num, &port_attr->active_speed,
+ &port_attr->active_width);
- return 0;
+ return rc;
}
int bnxt_re_get_port_immutable(struct ib_device *ibdev, u32 port_num,
diff --git a/drivers/infiniband/hw/bnxt_re/main.c b/drivers/infiniband/hw/bnxt_re/main.c
index e34eccd178d0..3073398a2183 100644
--- a/drivers/infiniband/hw/bnxt_re/main.c
+++ b/drivers/infiniband/hw/bnxt_re/main.c
@@ -1077,8 +1077,6 @@ static int bnxt_re_ib_init(struct bnxt_re_dev *rdev)
return rc;
}
dev_info(rdev_to_dev(rdev), "Device registered with IB successfully");
- ib_get_eth_speed(&rdev->ibdev, 1, &rdev->active_speed,
- &rdev->active_width);
set_bit(BNXT_RE_FLAG_ISSUE_ROCE_STATS, &rdev->flags);
event = netif_running(rdev->netdev) && netif_carrier_ok(rdev->netdev) ?
diff --git a/drivers/infiniband/hw/mlx5/counters.c b/drivers/infiniband/hw/mlx5/counters.c
index 1c06920505d2..93257fa5aae8 100644
--- a/drivers/infiniband/hw/mlx5/counters.c
+++ b/drivers/infiniband/hw/mlx5/counters.c
@@ -209,7 +209,8 @@ static const struct mlx5_ib_counters *get_counters(struct mlx5_ib_dev *dev,
!vport_qcounters_supported(dev)) || !port_num)
return &dev->port[0].cnts;
- return &dev->port[port_num - 1].cnts;
+ return is_mdev_switchdev_mode(dev->mdev) ?
+ &dev->port[1].cnts : &dev->port[port_num - 1].cnts;
}
/**
@@ -262,7 +263,7 @@ static struct rdma_hw_stats *
mlx5_ib_alloc_hw_port_stats(struct ib_device *ibdev, u32 port_num)
{
struct mlx5_ib_dev *dev = to_mdev(ibdev);
- const struct mlx5_ib_counters *cnts = &dev->port[port_num - 1].cnts;
+ const struct mlx5_ib_counters *cnts = get_counters(dev, port_num);
return do_alloc_stats(cnts);
}
@@ -329,6 +330,7 @@ static int mlx5_ib_query_q_counters_vport(struct mlx5_ib_dev *dev,
{
u32 out[MLX5_ST_SZ_DW(query_q_counter_out)] = {};
u32 in[MLX5_ST_SZ_DW(query_q_counter_in)] = {};
+ struct mlx5_core_dev *mdev;
__be32 val;
int ret, i;
@@ -336,12 +338,16 @@ static int mlx5_ib_query_q_counters_vport(struct mlx5_ib_dev *dev,
dev->port[port_num].rep->vport == MLX5_VPORT_UPLINK)
return 0;
+ mdev = mlx5_eswitch_get_core_dev(dev->port[port_num].rep->esw);
+ if (!mdev)
+ return -EOPNOTSUPP;
+
MLX5_SET(query_q_counter_in, in, opcode, MLX5_CMD_OP_QUERY_Q_COUNTER);
MLX5_SET(query_q_counter_in, in, other_vport, 1);
MLX5_SET(query_q_counter_in, in, vport_number,
dev->port[port_num].rep->vport);
MLX5_SET(query_q_counter_in, in, aggregate, 1);
- ret = mlx5_cmd_exec_inout(dev->mdev, query_q_counter, in, out);
+ ret = mlx5_cmd_exec_inout(mdev, query_q_counter, in, out);
if (ret)
return ret;
@@ -575,43 +581,53 @@ static void mlx5_ib_fill_counters(struct mlx5_ib_dev *dev,
bool is_vport = is_mdev_switchdev_mode(dev->mdev) &&
port_num != MLX5_VPORT_PF;
const struct mlx5_ib_counter *names;
- int j = 0, i;
+ int j = 0, i, size;
names = is_vport ? vport_basic_q_cnts : basic_q_cnts;
- for (i = 0; i < ARRAY_SIZE(basic_q_cnts); i++, j++) {
+ size = is_vport ? ARRAY_SIZE(vport_basic_q_cnts) :
+ ARRAY_SIZE(basic_q_cnts);
+ for (i = 0; i < size; i++, j++) {
descs[j].name = names[i].name;
- offsets[j] = basic_q_cnts[i].offset;
+ offsets[j] = names[i].offset;
}
names = is_vport ? vport_out_of_seq_q_cnts : out_of_seq_q_cnts;
+ size = is_vport ? ARRAY_SIZE(vport_out_of_seq_q_cnts) :
+ ARRAY_SIZE(out_of_seq_q_cnts);
if (MLX5_CAP_GEN(dev->mdev, out_of_seq_cnt)) {
- for (i = 0; i < ARRAY_SIZE(out_of_seq_q_cnts); i++, j++) {
+ for (i = 0; i < size; i++, j++) {
descs[j].name = names[i].name;
- offsets[j] = out_of_seq_q_cnts[i].offset;
+ offsets[j] = names[i].offset;
}
}
names = is_vport ? vport_retrans_q_cnts : retrans_q_cnts;
+ size = is_vport ? ARRAY_SIZE(vport_retrans_q_cnts) :
+ ARRAY_SIZE(retrans_q_cnts);
if (MLX5_CAP_GEN(dev->mdev, retransmission_q_counters)) {
- for (i = 0; i < ARRAY_SIZE(retrans_q_cnts); i++, j++) {
+ for (i = 0; i < size; i++, j++) {
descs[j].name = names[i].name;
- offsets[j] = retrans_q_cnts[i].offset;
+ offsets[j] = names[i].offset;
}
}
names = is_vport ? vport_extended_err_cnts : extended_err_cnts;
+ size = is_vport ? ARRAY_SIZE(vport_extended_err_cnts) :
+ ARRAY_SIZE(extended_err_cnts);
if (MLX5_CAP_GEN(dev->mdev, enhanced_error_q_counters)) {
- for (i = 0; i < ARRAY_SIZE(extended_err_cnts); i++, j++) {
+ for (i = 0; i < size; i++, j++) {
descs[j].name = names[i].name;
- offsets[j] = extended_err_cnts[i].offset;
+ offsets[j] = names[i].offset;
}
}
names = is_vport ? vport_roce_accl_cnts : roce_accl_cnts;
+ size = is_vport ? ARRAY_SIZE(vport_roce_accl_cnts) :
+ ARRAY_SIZE(roce_accl_cnts);
if (MLX5_CAP_GEN(dev->mdev, roce_accl)) {
- for (i = 0; i < ARRAY_SIZE(roce_accl_cnts); i++, j++) {
+ for (i = 0; i < size; i++, j++) {
descs[j].name = names[i].name;
- offsets[j] = roce_accl_cnts[i].offset;
+ offsets[j] = names[i].offset;
}
}
@@ -661,25 +677,37 @@ static void mlx5_ib_fill_counters(struct mlx5_ib_dev *dev,
static int __mlx5_ib_alloc_counters(struct mlx5_ib_dev *dev,
struct mlx5_ib_counters *cnts, u32 port_num)
{
- u32 num_counters, num_op_counters = 0;
+ bool is_vport = is_mdev_switchdev_mode(dev->mdev) &&
+ port_num != MLX5_VPORT_PF;
+ u32 num_counters, num_op_counters = 0, size;
- num_counters = ARRAY_SIZE(basic_q_cnts);
+ size = is_vport ? ARRAY_SIZE(vport_basic_q_cnts) :
+ ARRAY_SIZE(basic_q_cnts);
+ num_counters = size;
+ size = is_vport ? ARRAY_SIZE(vport_out_of_seq_q_cnts) :
+ ARRAY_SIZE(out_of_seq_q_cnts);
if (MLX5_CAP_GEN(dev->mdev, out_of_seq_cnt))
- num_counters += ARRAY_SIZE(out_of_seq_q_cnts);
+ num_counters += size;
+ size = is_vport ? ARRAY_SIZE(vport_retrans_q_cnts) :
+ ARRAY_SIZE(retrans_q_cnts);
if (MLX5_CAP_GEN(dev->mdev, retransmission_q_counters))
- num_counters += ARRAY_SIZE(retrans_q_cnts);
+ num_counters += size;
+ size = is_vport ? ARRAY_SIZE(vport_extended_err_cnts) :
+ ARRAY_SIZE(extended_err_cnts);
if (MLX5_CAP_GEN(dev->mdev, enhanced_error_q_counters))
- num_counters += ARRAY_SIZE(extended_err_cnts);
+ num_counters += size;
+ size = is_vport ? ARRAY_SIZE(vport_roce_accl_cnts) :
+ ARRAY_SIZE(roce_accl_cnts);
if (MLX5_CAP_GEN(dev->mdev, roce_accl))
- num_counters += ARRAY_SIZE(roce_accl_cnts);
+ num_counters += size;
cnts->num_q_counters = num_counters;
- if (is_mdev_switchdev_mode(dev->mdev) && port_num != MLX5_VPORT_PF)
+ if (is_vport)
goto skip_non_qcounters;
if (MLX5_CAP_GEN(dev->mdev, cc_query_allowed)) {
@@ -725,11 +753,11 @@ err:
static void mlx5_ib_dealloc_counters(struct mlx5_ib_dev *dev)
{
u32 in[MLX5_ST_SZ_DW(dealloc_q_counter_in)] = {};
- int num_cnt_ports;
+ int num_cnt_ports = dev->num_ports;
int i, j;
- num_cnt_ports = (!is_mdev_switchdev_mode(dev->mdev) ||
- vport_qcounters_supported(dev)) ? dev->num_ports : 1;
+ if (is_mdev_switchdev_mode(dev->mdev))
+ num_cnt_ports = min(2, num_cnt_ports);
MLX5_SET(dealloc_q_counter_in, in, opcode,
MLX5_CMD_OP_DEALLOC_Q_COUNTER);
@@ -761,15 +789,22 @@ static int mlx5_ib_alloc_counters(struct mlx5_ib_dev *dev)
{
u32 out[MLX5_ST_SZ_DW(alloc_q_counter_out)] = {};
u32 in[MLX5_ST_SZ_DW(alloc_q_counter_in)] = {};
- int num_cnt_ports;
+ int num_cnt_ports = dev->num_ports;
int err = 0;
int i;
bool is_shared;
MLX5_SET(alloc_q_counter_in, in, opcode, MLX5_CMD_OP_ALLOC_Q_COUNTER);
is_shared = MLX5_CAP_GEN(dev->mdev, log_max_uctx) != 0;
- num_cnt_ports = (!is_mdev_switchdev_mode(dev->mdev) ||
- vport_qcounters_supported(dev)) ? dev->num_ports : 1;
+
+ /*
+ * In switchdev we need to allocate two ports, one that is used for
+ * the device Q_counters and it is essentially the real Q_counters of
+ * this device, while the other is used as a helper for PF to be able to
+ * query all other vports.
+ */
+ if (is_mdev_switchdev_mode(dev->mdev))
+ num_cnt_ports = min(2, num_cnt_ports);
for (i = 0; i < num_cnt_ports; i++) {
err = __mlx5_ib_alloc_counters(dev, &dev->port[i].cnts, i);
diff --git a/drivers/infiniband/hw/mlx5/fs.c b/drivers/infiniband/hw/mlx5/fs.c
index 3008632a6c20..1e419e080b53 100644
--- a/drivers/infiniband/hw/mlx5/fs.c
+++ b/drivers/infiniband/hw/mlx5/fs.c
@@ -695,8 +695,6 @@ static struct mlx5_ib_flow_prio *_get_prio(struct mlx5_ib_dev *dev,
struct mlx5_flow_table_attr ft_attr = {};
struct mlx5_flow_table *ft;
- if (mlx5_ib_shared_ft_allowed(&dev->ib_dev))
- ft_attr.uid = MLX5_SHARED_RESOURCE_UID;
ft_attr.prio = priority;
ft_attr.max_fte = num_entries;
ft_attr.flags = flags;
@@ -2025,6 +2023,237 @@ static int flow_matcher_cleanup(struct ib_uobject *uobject,
return 0;
}
+static int steering_anchor_create_ft(struct mlx5_ib_dev *dev,
+ struct mlx5_ib_flow_prio *ft_prio,
+ enum mlx5_flow_namespace_type ns_type)
+{
+ struct mlx5_flow_table_attr ft_attr = {};
+ struct mlx5_flow_namespace *ns;
+ struct mlx5_flow_table *ft;
+
+ if (ft_prio->anchor.ft)
+ return 0;
+
+ ns = mlx5_get_flow_namespace(dev->mdev, ns_type);
+ if (!ns)
+ return -EOPNOTSUPP;
+
+ ft_attr.flags = MLX5_FLOW_TABLE_UNMANAGED;
+ ft_attr.uid = MLX5_SHARED_RESOURCE_UID;
+ ft_attr.prio = 0;
+ ft_attr.max_fte = 2;
+ ft_attr.level = 1;
+
+ ft = mlx5_create_flow_table(ns, &ft_attr);
+ if (IS_ERR(ft))
+ return PTR_ERR(ft);
+
+ ft_prio->anchor.ft = ft;
+
+ return 0;
+}
+
+static void steering_anchor_destroy_ft(struct mlx5_ib_flow_prio *ft_prio)
+{
+ if (ft_prio->anchor.ft) {
+ mlx5_destroy_flow_table(ft_prio->anchor.ft);
+ ft_prio->anchor.ft = NULL;
+ }
+}
+
+static int
+steering_anchor_create_fg_drop(struct mlx5_ib_flow_prio *ft_prio)
+{
+ int inlen = MLX5_ST_SZ_BYTES(create_flow_group_in);
+ struct mlx5_flow_group *fg;
+ void *flow_group_in;
+ int err = 0;
+
+ if (ft_prio->anchor.fg_drop)
+ return 0;
+
+ flow_group_in = kvzalloc(inlen, GFP_KERNEL);
+ if (!flow_group_in)
+ return -ENOMEM;
+
+ MLX5_SET(create_flow_group_in, flow_group_in, start_flow_index, 1);
+ MLX5_SET(create_flow_group_in, flow_group_in, end_flow_index, 1);
+
+ fg = mlx5_create_flow_group(ft_prio->anchor.ft, flow_group_in);
+ if (IS_ERR(fg)) {
+ err = PTR_ERR(fg);
+ goto out;
+ }
+
+ ft_prio->anchor.fg_drop = fg;
+
+out:
+ kvfree(flow_group_in);
+
+ return err;
+}
+
+static void
+steering_anchor_destroy_fg_drop(struct mlx5_ib_flow_prio *ft_prio)
+{
+ if (ft_prio->anchor.fg_drop) {
+ mlx5_destroy_flow_group(ft_prio->anchor.fg_drop);
+ ft_prio->anchor.fg_drop = NULL;
+ }
+}
+
+static int
+steering_anchor_create_fg_goto_table(struct mlx5_ib_flow_prio *ft_prio)
+{
+ int inlen = MLX5_ST_SZ_BYTES(create_flow_group_in);
+ struct mlx5_flow_group *fg;
+ void *flow_group_in;
+ int err = 0;
+
+ if (ft_prio->anchor.fg_goto_table)
+ return 0;
+
+ flow_group_in = kvzalloc(inlen, GFP_KERNEL);
+ if (!flow_group_in)
+ return -ENOMEM;
+
+ fg = mlx5_create_flow_group(ft_prio->anchor.ft, flow_group_in);
+ if (IS_ERR(fg)) {
+ err = PTR_ERR(fg);
+ goto out;
+ }
+ ft_prio->anchor.fg_goto_table = fg;
+
+out:
+ kvfree(flow_group_in);
+
+ return err;
+}
+
+static void
+steering_anchor_destroy_fg_goto_table(struct mlx5_ib_flow_prio *ft_prio)
+{
+ if (ft_prio->anchor.fg_goto_table) {
+ mlx5_destroy_flow_group(ft_prio->anchor.fg_goto_table);
+ ft_prio->anchor.fg_goto_table = NULL;
+ }
+}
+
+static int
+steering_anchor_create_rule_drop(struct mlx5_ib_flow_prio *ft_prio)
+{
+ struct mlx5_flow_act flow_act = {};
+ struct mlx5_flow_handle *handle;
+
+ if (ft_prio->anchor.rule_drop)
+ return 0;
+
+ flow_act.fg = ft_prio->anchor.fg_drop;
+ flow_act.action = MLX5_FLOW_CONTEXT_ACTION_DROP;
+
+ handle = mlx5_add_flow_rules(ft_prio->anchor.ft, NULL, &flow_act,
+ NULL, 0);
+ if (IS_ERR(handle))
+ return PTR_ERR(handle);
+
+ ft_prio->anchor.rule_drop = handle;
+
+ return 0;
+}
+
+static void steering_anchor_destroy_rule_drop(struct mlx5_ib_flow_prio *ft_prio)
+{
+ if (ft_prio->anchor.rule_drop) {
+ mlx5_del_flow_rules(ft_prio->anchor.rule_drop);
+ ft_prio->anchor.rule_drop = NULL;
+ }
+}
+
+static int
+steering_anchor_create_rule_goto_table(struct mlx5_ib_flow_prio *ft_prio)
+{
+ struct mlx5_flow_destination dest = {};
+ struct mlx5_flow_act flow_act = {};
+ struct mlx5_flow_handle *handle;
+
+ if (ft_prio->anchor.rule_goto_table)
+ return 0;
+
+ flow_act.action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST;
+ flow_act.flags |= FLOW_ACT_IGNORE_FLOW_LEVEL;
+ flow_act.fg = ft_prio->anchor.fg_goto_table;
+
+ dest.type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE;
+ dest.ft = ft_prio->flow_table;
+
+ handle = mlx5_add_flow_rules(ft_prio->anchor.ft, NULL, &flow_act,
+ &dest, 1);
+ if (IS_ERR(handle))
+ return PTR_ERR(handle);
+
+ ft_prio->anchor.rule_goto_table = handle;
+
+ return 0;
+}
+
+static void
+steering_anchor_destroy_rule_goto_table(struct mlx5_ib_flow_prio *ft_prio)
+{
+ if (ft_prio->anchor.rule_goto_table) {
+ mlx5_del_flow_rules(ft_prio->anchor.rule_goto_table);
+ ft_prio->anchor.rule_goto_table = NULL;
+ }
+}
+
+static int steering_anchor_create_res(struct mlx5_ib_dev *dev,
+ struct mlx5_ib_flow_prio *ft_prio,
+ enum mlx5_flow_namespace_type ns_type)
+{
+ int err;
+
+ err = steering_anchor_create_ft(dev, ft_prio, ns_type);
+ if (err)
+ return err;
+
+ err = steering_anchor_create_fg_drop(ft_prio);
+ if (err)
+ goto destroy_ft;
+
+ err = steering_anchor_create_fg_goto_table(ft_prio);
+ if (err)
+ goto destroy_fg_drop;
+
+ err = steering_anchor_create_rule_drop(ft_prio);
+ if (err)
+ goto destroy_fg_goto_table;
+
+ err = steering_anchor_create_rule_goto_table(ft_prio);
+ if (err)
+ goto destroy_rule_drop;
+
+ return 0;
+
+destroy_rule_drop:
+ steering_anchor_destroy_rule_drop(ft_prio);
+destroy_fg_goto_table:
+ steering_anchor_destroy_fg_goto_table(ft_prio);
+destroy_fg_drop:
+ steering_anchor_destroy_fg_drop(ft_prio);
+destroy_ft:
+ steering_anchor_destroy_ft(ft_prio);
+
+ return err;
+}
+
+static void mlx5_steering_anchor_destroy_res(struct mlx5_ib_flow_prio *ft_prio)
+{
+ steering_anchor_destroy_rule_goto_table(ft_prio);
+ steering_anchor_destroy_rule_drop(ft_prio);
+ steering_anchor_destroy_fg_goto_table(ft_prio);
+ steering_anchor_destroy_fg_drop(ft_prio);
+ steering_anchor_destroy_ft(ft_prio);
+}
+
static int steering_anchor_cleanup(struct ib_uobject *uobject,
enum rdma_remove_reason why,
struct uverbs_attr_bundle *attrs)
@@ -2035,6 +2264,9 @@ static int steering_anchor_cleanup(struct ib_uobject *uobject,
return -EBUSY;
mutex_lock(&obj->dev->flow_db->lock);
+ if (!--obj->ft_prio->anchor.rule_goto_table_ref)
+ steering_anchor_destroy_rule_goto_table(obj->ft_prio);
+
put_flow_table(obj->dev, obj->ft_prio, true);
mutex_unlock(&obj->dev->flow_db->lock);
@@ -2042,6 +2274,24 @@ static int steering_anchor_cleanup(struct ib_uobject *uobject,
return 0;
}
+static void fs_cleanup_anchor(struct mlx5_ib_flow_prio *prio,
+ int count)
+{
+ while (count--)
+ mlx5_steering_anchor_destroy_res(&prio[count]);
+}
+
+void mlx5_ib_fs_cleanup_anchor(struct mlx5_ib_dev *dev)
+{
+ fs_cleanup_anchor(dev->flow_db->prios, MLX5_IB_NUM_FLOW_FT);
+ fs_cleanup_anchor(dev->flow_db->egress_prios, MLX5_IB_NUM_FLOW_FT);
+ fs_cleanup_anchor(dev->flow_db->sniffer, MLX5_IB_NUM_SNIFFER_FTS);
+ fs_cleanup_anchor(dev->flow_db->egress, MLX5_IB_NUM_EGRESS_FTS);
+ fs_cleanup_anchor(dev->flow_db->fdb, MLX5_IB_NUM_FDB_FTS);
+ fs_cleanup_anchor(dev->flow_db->rdma_rx, MLX5_IB_NUM_FLOW_FT);
+ fs_cleanup_anchor(dev->flow_db->rdma_tx, MLX5_IB_NUM_FLOW_FT);
+}
+
static int mlx5_ib_matcher_ns(struct uverbs_attr_bundle *attrs,
struct mlx5_ib_flow_matcher *obj)
{
@@ -2182,21 +2432,31 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_STEERING_ANCHOR_CREATE)(
return -ENOMEM;
mutex_lock(&dev->flow_db->lock);
+
ft_prio = _get_flow_table(dev, priority, ns_type, 0);
if (IS_ERR(ft_prio)) {
- mutex_unlock(&dev->flow_db->lock);
err = PTR_ERR(ft_prio);
goto free_obj;
}
ft_prio->refcount++;
- ft_id = mlx5_flow_table_id(ft_prio->flow_table);
- mutex_unlock(&dev->flow_db->lock);
+
+ if (!ft_prio->anchor.rule_goto_table_ref) {
+ err = steering_anchor_create_res(dev, ft_prio, ns_type);
+ if (err)
+ goto put_flow_table;
+ }
+
+ ft_prio->anchor.rule_goto_table_ref++;
+
+ ft_id = mlx5_flow_table_id(ft_prio->anchor.ft);
err = uverbs_copy_to(attrs, MLX5_IB_ATTR_STEERING_ANCHOR_FT_ID,
&ft_id, sizeof(ft_id));
if (err)
- goto put_flow_table;
+ goto destroy_res;
+
+ mutex_unlock(&dev->flow_db->lock);
uobj->object = obj;
obj->dev = dev;
@@ -2205,8 +2465,10 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_STEERING_ANCHOR_CREATE)(
return 0;
+destroy_res:
+ --ft_prio->anchor.rule_goto_table_ref;
+ mlx5_steering_anchor_destroy_res(ft_prio);
put_flow_table:
- mutex_lock(&dev->flow_db->lock);
put_flow_table(dev, ft_prio, true);
mutex_unlock(&dev->flow_db->lock);
free_obj:
diff --git a/drivers/infiniband/hw/mlx5/fs.h b/drivers/infiniband/hw/mlx5/fs.h
index ad320adaf321..b9734904f5f0 100644
--- a/drivers/infiniband/hw/mlx5/fs.h
+++ b/drivers/infiniband/hw/mlx5/fs.h
@@ -10,6 +10,7 @@
#if IS_ENABLED(CONFIG_INFINIBAND_USER_ACCESS)
int mlx5_ib_fs_init(struct mlx5_ib_dev *dev);
+void mlx5_ib_fs_cleanup_anchor(struct mlx5_ib_dev *dev);
#else
static inline int mlx5_ib_fs_init(struct mlx5_ib_dev *dev)
{
@@ -21,9 +22,24 @@ static inline int mlx5_ib_fs_init(struct mlx5_ib_dev *dev)
mutex_init(&dev->flow_db->lock);
return 0;
}
+
+inline void mlx5_ib_fs_cleanup_anchor(struct mlx5_ib_dev *dev) {}
#endif
+
static inline void mlx5_ib_fs_cleanup(struct mlx5_ib_dev *dev)
{
+ /* When a steering anchor is created, a special flow table is also
+ * created for the user to reference. Since the user can reference it,
+ * the kernel cannot trust that when the user destroys the steering
+ * anchor, they no longer reference the flow table.
+ *
+ * To address this issue, when a user destroys a steering anchor, only
+ * the flow steering rule in the table is destroyed, but the table
+ * itself is kept to deal with the above scenario. The remaining
+ * resources are only removed when the RDMA device is destroyed, which
+ * is a safe assumption that all references are gone.
+ */
+ mlx5_ib_fs_cleanup_anchor(dev);
kfree(dev->flow_db);
}
#endif /* _MLX5_IB_FS_H */
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index 5d45de223c43..f0b394ed7452 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -4275,6 +4275,9 @@ const struct mlx5_ib_profile raw_eth_profile = {
STAGE_CREATE(MLX5_IB_STAGE_POST_IB_REG_UMR,
mlx5_ib_stage_post_ib_reg_umr_init,
NULL),
+ STAGE_CREATE(MLX5_IB_STAGE_DELAY_DROP,
+ mlx5_ib_stage_delay_drop_init,
+ mlx5_ib_stage_delay_drop_cleanup),
STAGE_CREATE(MLX5_IB_STAGE_RESTRACK,
mlx5_ib_restrack_init,
NULL),
diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h
index efa4dc6e7dee..2dfa6f49a6f4 100644
--- a/drivers/infiniband/hw/mlx5/mlx5_ib.h
+++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h
@@ -237,8 +237,19 @@ enum {
#define MLX5_IB_NUM_SNIFFER_FTS 2
#define MLX5_IB_NUM_EGRESS_FTS 1
#define MLX5_IB_NUM_FDB_FTS MLX5_BY_PASS_NUM_REGULAR_PRIOS
+
+struct mlx5_ib_anchor {
+ struct mlx5_flow_table *ft;
+ struct mlx5_flow_group *fg_goto_table;
+ struct mlx5_flow_group *fg_drop;
+ struct mlx5_flow_handle *rule_goto_table;
+ struct mlx5_flow_handle *rule_drop;
+ unsigned int rule_goto_table_ref;
+};
+
struct mlx5_ib_flow_prio {
struct mlx5_flow_table *flow_table;
+ struct mlx5_ib_anchor anchor;
unsigned int refcount;
};
@@ -1587,6 +1598,9 @@ static inline bool mlx5_ib_lag_should_assign_affinity(struct mlx5_ib_dev *dev)
MLX5_CAP_PORT_SELECTION(dev->mdev, port_select_flow_table_bypass))
return 0;
+ if (mlx5_lag_is_lacp_owner(dev->mdev) && !dev->lag_active)
+ return 0;
+
return dev->lag_active ||
(MLX5_CAP_GEN(dev->mdev, num_lag_ports) > 1 &&
MLX5_CAP_GEN(dev->mdev, lag_tx_port_affinity));
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index 70ca8ffa9256..78b96bfb4e6a 100644
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -1237,6 +1237,9 @@ static int create_raw_packet_qp_tis(struct mlx5_ib_dev *dev,
MLX5_SET(create_tis_in, in, uid, to_mpd(pd)->uid);
MLX5_SET(tisc, tisc, transport_domain, tdn);
+ if (!mlx5_ib_lag_should_assign_affinity(dev) &&
+ mlx5_lag_is_lacp_owner(dev->mdev))
+ MLX5_SET(tisc, tisc, strict_lag_tx_port_affinity, 1);
if (qp->flags & IB_QP_CREATE_SOURCE_QPN)
MLX5_SET(tisc, tisc, underlay_qpn, qp->underlay_qpn);
diff --git a/drivers/infiniband/sw/rxe/rxe_cq.c b/drivers/infiniband/sw/rxe/rxe_cq.c
index 20ff0c0c4605..6ca2a05b6a2a 100644
--- a/drivers/infiniband/sw/rxe/rxe_cq.c
+++ b/drivers/infiniband/sw/rxe/rxe_cq.c
@@ -113,8 +113,6 @@ int rxe_cq_post(struct rxe_cq *cq, struct rxe_cqe *cqe, int solicited)
queue_advance_producer(cq->queue, QUEUE_TYPE_TO_CLIENT);
- spin_unlock_irqrestore(&cq->cq_lock, flags);
-
if ((cq->notify == IB_CQ_NEXT_COMP) ||
(cq->notify == IB_CQ_SOLICITED && solicited)) {
cq->notify = 0;
@@ -122,6 +120,8 @@ int rxe_cq_post(struct rxe_cq *cq, struct rxe_cqe *cqe, int solicited)
cq->ibcq.comp_handler(&cq->ibcq, cq->ibcq.cq_context);
}
+ spin_unlock_irqrestore(&cq->cq_lock, flags);
+
return 0;
}
diff --git a/drivers/infiniband/sw/rxe/rxe_net.c b/drivers/infiniband/sw/rxe/rxe_net.c
index a38fab19bed1..cd59666158b1 100644
--- a/drivers/infiniband/sw/rxe/rxe_net.c
+++ b/drivers/infiniband/sw/rxe/rxe_net.c
@@ -159,6 +159,9 @@ static int rxe_udp_encap_recv(struct sock *sk, struct sk_buff *skb)
pkt->mask = RXE_GRH_MASK;
pkt->paylen = be16_to_cpu(udph->len) - sizeof(*udph);
+ /* remove udp header */
+ skb_pull(skb, sizeof(struct udphdr));
+
rxe_rcv(skb);
return 0;
@@ -401,6 +404,9 @@ static int rxe_loopback(struct sk_buff *skb, struct rxe_pkt_info *pkt)
return -EIO;
}
+ /* remove udp header */
+ skb_pull(skb, sizeof(struct udphdr));
+
rxe_rcv(skb);
return 0;
diff --git a/drivers/infiniband/sw/rxe/rxe_qp.c b/drivers/infiniband/sw/rxe/rxe_qp.c
index 61a2eb77d999..a0f206431cf8 100644
--- a/drivers/infiniband/sw/rxe/rxe_qp.c
+++ b/drivers/infiniband/sw/rxe/rxe_qp.c
@@ -176,6 +176,9 @@ static void rxe_qp_init_misc(struct rxe_dev *rxe, struct rxe_qp *qp,
spin_lock_init(&qp->rq.producer_lock);
spin_lock_init(&qp->rq.consumer_lock);
+ skb_queue_head_init(&qp->req_pkts);
+ skb_queue_head_init(&qp->resp_pkts);
+
atomic_set(&qp->ssn, 0);
atomic_set(&qp->skb_out, 0);
}
@@ -234,8 +237,6 @@ static int rxe_qp_init_req(struct rxe_dev *rxe, struct rxe_qp *qp,
qp->req.opcode = -1;
qp->comp.opcode = -1;
- skb_queue_head_init(&qp->req_pkts);
-
rxe_init_task(&qp->req.task, qp, rxe_requester);
rxe_init_task(&qp->comp.task, qp, rxe_completer);
@@ -279,8 +280,6 @@ static int rxe_qp_init_resp(struct rxe_dev *rxe, struct rxe_qp *qp,
}
}
- skb_queue_head_init(&qp->resp_pkts);
-
rxe_init_task(&qp->resp.task, qp, rxe_responder);
qp->resp.opcode = OPCODE_NONE;
diff --git a/drivers/infiniband/sw/rxe/rxe_resp.c b/drivers/infiniband/sw/rxe/rxe_resp.c
index 1da044f6b7d4..ee68306555b9 100644
--- a/drivers/infiniband/sw/rxe/rxe_resp.c
+++ b/drivers/infiniband/sw/rxe/rxe_resp.c
@@ -489,8 +489,9 @@ static enum resp_states check_rkey(struct rxe_qp *qp,
if (mw->access & IB_ZERO_BASED)
qp->resp.offset = mw->addr;
- rxe_put(mw);
rxe_get(mr);
+ rxe_put(mw);
+ mw = NULL;
} else {
mr = lookup_mr(qp->pd, access, rkey, RXE_LOOKUP_REMOTE);
if (!mr) {
diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c
index f290cd49698e..92e1e7587af8 100644
--- a/drivers/infiniband/ulp/isert/ib_isert.c
+++ b/drivers/infiniband/ulp/isert/ib_isert.c
@@ -657,9 +657,13 @@ static int
isert_connect_error(struct rdma_cm_id *cma_id)
{
struct isert_conn *isert_conn = cma_id->qp->qp_context;
+ struct isert_np *isert_np = cma_id->context;
ib_drain_qp(isert_conn->qp);
+
+ mutex_lock(&isert_np->mutex);
list_del_init(&isert_conn->node);
+ mutex_unlock(&isert_np->mutex);
isert_conn->cm_id = NULL;
isert_put_conn(isert_conn);
@@ -2431,6 +2435,7 @@ isert_free_np(struct iscsi_np *np)
{
struct isert_np *isert_np = np->np_context;
struct isert_conn *isert_conn, *n;
+ LIST_HEAD(drop_conn_list);
if (isert_np->cm_id)
rdma_destroy_id(isert_np->cm_id);
@@ -2450,7 +2455,7 @@ isert_free_np(struct iscsi_np *np)
node) {
isert_info("cleaning isert_conn %p state (%d)\n",
isert_conn, isert_conn->state);
- isert_connect_release(isert_conn);
+ list_move_tail(&isert_conn->node, &drop_conn_list);
}
}
@@ -2461,11 +2466,16 @@ isert_free_np(struct iscsi_np *np)
node) {
isert_info("cleaning isert_conn %p state (%d)\n",
isert_conn, isert_conn->state);
- isert_connect_release(isert_conn);
+ list_move_tail(&isert_conn->node, &drop_conn_list);
}
}
mutex_unlock(&isert_np->mutex);
+ list_for_each_entry_safe(isert_conn, n, &drop_conn_list, node) {
+ list_del_init(&isert_conn->node);
+ isert_connect_release(isert_conn);
+ }
+
np->np_context = NULL;
kfree(isert_np);
}
@@ -2560,8 +2570,6 @@ static void isert_wait_conn(struct iscsit_conn *conn)
isert_put_unsol_pending_cmds(conn);
isert_wait4cmds(conn);
isert_wait4logout(isert_conn);
-
- queue_work(isert_release_wq, &isert_conn->release_work);
}
static void isert_free_conn(struct iscsit_conn *conn)
diff --git a/drivers/infiniband/ulp/rtrs/rtrs-clt.c b/drivers/infiniband/ulp/rtrs/rtrs-clt.c
index edb2e3a25880..cfb50bfe53c3 100644
--- a/drivers/infiniband/ulp/rtrs/rtrs-clt.c
+++ b/drivers/infiniband/ulp/rtrs/rtrs-clt.c
@@ -2040,6 +2040,7 @@ static int rtrs_clt_rdma_cm_handler(struct rdma_cm_id *cm_id,
return 0;
}
+/* The caller should do the cleanup in case of error */
static int create_cm(struct rtrs_clt_con *con)
{
struct rtrs_path *s = con->c.path;
@@ -2062,14 +2063,14 @@ static int create_cm(struct rtrs_clt_con *con)
err = rdma_set_reuseaddr(cm_id, 1);
if (err != 0) {
rtrs_err(s, "Set address reuse failed, err: %d\n", err);
- goto destroy_cm;
+ return err;
}
err = rdma_resolve_addr(cm_id, (struct sockaddr *)&clt_path->s.src_addr,
(struct sockaddr *)&clt_path->s.dst_addr,
RTRS_CONNECT_TIMEOUT_MS);
if (err) {
rtrs_err(s, "Failed to resolve address, err: %d\n", err);
- goto destroy_cm;
+ return err;
}
/*
* Combine connection status and session events. This is needed
@@ -2084,29 +2085,15 @@ static int create_cm(struct rtrs_clt_con *con)
if (err == 0)
err = -ETIMEDOUT;
/* Timedout or interrupted */
- goto errr;
- }
- if (con->cm_err < 0) {
- err = con->cm_err;
- goto errr;
+ return err;
}
- if (READ_ONCE(clt_path->state) != RTRS_CLT_CONNECTING) {
+ if (con->cm_err < 0)
+ return con->cm_err;
+ if (READ_ONCE(clt_path->state) != RTRS_CLT_CONNECTING)
/* Device removal */
- err = -ECONNABORTED;
- goto errr;
- }
+ return -ECONNABORTED;
return 0;
-
-errr:
- stop_cm(con);
- mutex_lock(&con->con_mutex);
- destroy_con_cq_qp(con);
- mutex_unlock(&con->con_mutex);
-destroy_cm:
- destroy_cm(con);
-
- return err;
}
static void rtrs_clt_path_up(struct rtrs_clt_path *clt_path)
@@ -2334,7 +2321,7 @@ static void rtrs_clt_close_work(struct work_struct *work)
static int init_conns(struct rtrs_clt_path *clt_path)
{
unsigned int cid;
- int err;
+ int err, i;
/*
* On every new session connections increase reconnect counter
@@ -2350,10 +2337,8 @@ static int init_conns(struct rtrs_clt_path *clt_path)
goto destroy;
err = create_cm(to_clt_con(clt_path->s.con[cid]));
- if (err) {
- destroy_con(to_clt_con(clt_path->s.con[cid]));
+ if (err)
goto destroy;
- }
}
err = alloc_path_reqs(clt_path);
if (err)
@@ -2364,15 +2349,21 @@ static int init_conns(struct rtrs_clt_path *clt_path)
return 0;
destroy:
- while (cid--) {
- struct rtrs_clt_con *con = to_clt_con(clt_path->s.con[cid]);
+ /* Make sure we do the cleanup in the order they are created */
+ for (i = 0; i <= cid; i++) {
+ struct rtrs_clt_con *con;
- stop_cm(con);
+ if (!clt_path->s.con[i])
+ break;
- mutex_lock(&con->con_mutex);
- destroy_con_cq_qp(con);
- mutex_unlock(&con->con_mutex);
- destroy_cm(con);
+ con = to_clt_con(clt_path->s.con[i]);
+ if (con->c.cm_id) {
+ stop_cm(con);
+ mutex_lock(&con->con_mutex);
+ destroy_con_cq_qp(con);
+ mutex_unlock(&con->con_mutex);
+ destroy_cm(con);
+ }
destroy_con(con);
}
/*
diff --git a/drivers/infiniband/ulp/rtrs/rtrs.c b/drivers/infiniband/ulp/rtrs/rtrs.c
index 4bf9d868cc52..3696f367ff51 100644
--- a/drivers/infiniband/ulp/rtrs/rtrs.c
+++ b/drivers/infiniband/ulp/rtrs/rtrs.c
@@ -37,8 +37,10 @@ struct rtrs_iu *rtrs_iu_alloc(u32 iu_num, size_t size, gfp_t gfp_mask,
goto err;
iu->dma_addr = ib_dma_map_single(dma_dev, iu->buf, size, dir);
- if (ib_dma_mapping_error(dma_dev, iu->dma_addr))
+ if (ib_dma_mapping_error(dma_dev, iu->dma_addr)) {
+ kfree(iu->buf);
goto err;
+ }
iu->cqe.done = done;
iu->size = size;
diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
index cc77cf3d4109..7d5c9c582ed2 100644
--- a/drivers/md/dm-ioctl.c
+++ b/drivers/md/dm-ioctl.c
@@ -1168,13 +1168,10 @@ static int do_resume(struct dm_ioctl *param)
/* Do we need to load a new map ? */
if (new_map) {
sector_t old_size, new_size;
- int srcu_idx;
/* Suspend if it isn't already suspended */
- old_map = dm_get_live_table(md, &srcu_idx);
- if ((param->flags & DM_SKIP_LOCKFS_FLAG) || !old_map)
+ if (param->flags & DM_SKIP_LOCKFS_FLAG)
suspend_flags &= ~DM_SUSPEND_LOCKFS_FLAG;
- dm_put_live_table(md, srcu_idx);
if (param->flags & DM_NOFLUSH_FLAG)
suspend_flags |= DM_SUSPEND_NOFLUSH_FLAG;
if (!dm_suspended_md(md))
diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c
index 9f5cb52c5763..b9461faa9f0d 100644
--- a/drivers/md/dm-thin-metadata.c
+++ b/drivers/md/dm-thin-metadata.c
@@ -1756,13 +1756,15 @@ int dm_thin_remove_range(struct dm_thin_device *td,
int dm_pool_block_is_shared(struct dm_pool_metadata *pmd, dm_block_t b, bool *result)
{
- int r;
+ int r = -EINVAL;
uint32_t ref_count;
down_read(&pmd->root_lock);
- r = dm_sm_get_count(pmd->data_sm, b, &ref_count);
- if (!r)
- *result = (ref_count > 1);
+ if (!pmd->fail_io) {
+ r = dm_sm_get_count(pmd->data_sm, b, &ref_count);
+ if (!r)
+ *result = (ref_count > 1);
+ }
up_read(&pmd->root_lock);
return r;
@@ -1770,10 +1772,11 @@ int dm_pool_block_is_shared(struct dm_pool_metadata *pmd, dm_block_t b, bool *re
int dm_pool_inc_data_range(struct dm_pool_metadata *pmd, dm_block_t b, dm_block_t e)
{
- int r = 0;
+ int r = -EINVAL;
pmd_write_lock(pmd);
- r = dm_sm_inc_blocks(pmd->data_sm, b, e);
+ if (!pmd->fail_io)
+ r = dm_sm_inc_blocks(pmd->data_sm, b, e);
pmd_write_unlock(pmd);
return r;
@@ -1781,10 +1784,11 @@ int dm_pool_inc_data_range(struct dm_pool_metadata *pmd, dm_block_t b, dm_block_
int dm_pool_dec_data_range(struct dm_pool_metadata *pmd, dm_block_t b, dm_block_t e)
{
- int r = 0;
+ int r = -EINVAL;
pmd_write_lock(pmd);
- r = dm_sm_dec_blocks(pmd->data_sm, b, e);
+ if (!pmd->fail_io)
+ r = dm_sm_dec_blocks(pmd->data_sm, b, e);
pmd_write_unlock(pmd);
return r;
diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c
index 2b13c949bd72..39410bf186cf 100644
--- a/drivers/md/dm-thin.c
+++ b/drivers/md/dm-thin.c
@@ -401,8 +401,7 @@ static int issue_discard(struct discard_op *op, dm_block_t data_b, dm_block_t da
sector_t s = block_to_sectors(tc->pool, data_b);
sector_t len = block_to_sectors(tc->pool, data_e - data_b);
- return __blkdev_issue_discard(tc->pool_dev->bdev, s, len, GFP_NOWAIT,
- &op->bio);
+ return __blkdev_issue_discard(tc->pool_dev->bdev, s, len, GFP_NOIO, &op->bio);
}
static void end_discard(struct discard_op *op, int r)
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 3b694ba3a106..fffb0cbe2ac8 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1172,7 +1172,8 @@ static inline sector_t max_io_len_target_boundary(struct dm_target *ti,
}
static sector_t __max_io_len(struct dm_target *ti, sector_t sector,
- unsigned int max_granularity)
+ unsigned int max_granularity,
+ unsigned int max_sectors)
{
sector_t target_offset = dm_target_offset(ti, sector);
sector_t len = max_io_len_target_boundary(ti, target_offset);
@@ -1186,13 +1187,13 @@ static sector_t __max_io_len(struct dm_target *ti, sector_t sector,
if (!max_granularity)
return len;
return min_t(sector_t, len,
- min(queue_max_sectors(ti->table->md->queue),
+ min(max_sectors ? : queue_max_sectors(ti->table->md->queue),
blk_chunk_sectors_left(target_offset, max_granularity)));
}
static inline sector_t max_io_len(struct dm_target *ti, sector_t sector)
{
- return __max_io_len(ti, sector, ti->max_io_len);
+ return __max_io_len(ti, sector, ti->max_io_len, 0);
}
int dm_set_target_max_io_len(struct dm_target *ti, sector_t len)
@@ -1581,12 +1582,13 @@ static void __send_empty_flush(struct clone_info *ci)
static void __send_changing_extent_only(struct clone_info *ci, struct dm_target *ti,
unsigned int num_bios,
- unsigned int max_granularity)
+ unsigned int max_granularity,
+ unsigned int max_sectors)
{
unsigned int len, bios;
len = min_t(sector_t, ci->sector_count,
- __max_io_len(ti, ci->sector, max_granularity));
+ __max_io_len(ti, ci->sector, max_granularity, max_sectors));
atomic_add(num_bios, &ci->io->io_count);
bios = __send_duplicate_bios(ci, ti, num_bios, &len);
@@ -1623,23 +1625,27 @@ static blk_status_t __process_abnormal_io(struct clone_info *ci,
{
unsigned int num_bios = 0;
unsigned int max_granularity = 0;
+ unsigned int max_sectors = 0;
struct queue_limits *limits = dm_get_queue_limits(ti->table->md);
switch (bio_op(ci->bio)) {
case REQ_OP_DISCARD:
num_bios = ti->num_discard_bios;
+ max_sectors = limits->max_discard_sectors;
if (ti->max_discard_granularity)
- max_granularity = limits->max_discard_sectors;
+ max_granularity = max_sectors;
break;
case REQ_OP_SECURE_ERASE:
num_bios = ti->num_secure_erase_bios;
+ max_sectors = limits->max_secure_erase_sectors;
if (ti->max_secure_erase_granularity)
- max_granularity = limits->max_secure_erase_sectors;
+ max_granularity = max_sectors;
break;
case REQ_OP_WRITE_ZEROES:
num_bios = ti->num_write_zeroes_bios;
+ max_sectors = limits->max_write_zeroes_sectors;
if (ti->max_write_zeroes_granularity)
- max_granularity = limits->max_write_zeroes_sectors;
+ max_granularity = max_sectors;
break;
default:
break;
@@ -1654,7 +1660,8 @@ static blk_status_t __process_abnormal_io(struct clone_info *ci,
if (unlikely(!num_bios))
return BLK_STS_NOTSUPP;
- __send_changing_extent_only(ci, ti, num_bios, max_granularity);
+ __send_changing_extent_only(ci, ti, num_bios,
+ max_granularity, max_sectors);
return BLK_STS_OK;
}
@@ -2808,6 +2815,10 @@ retry:
}
map = rcu_dereference_protected(md->map, lockdep_is_held(&md->suspend_lock));
+ if (!map) {
+ /* avoid deadlock with fs/namespace.c:do_mount() */
+ suspend_flags &= ~DM_SUSPEND_LOCKFS_FLAG;
+ }
r = __dm_suspend(md, map, suspend_flags, TASK_INTERRUPTIBLE, DMF_SUSPENDED);
if (r)
diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c
index bc6950a5740f..9293b058ab99 100644
--- a/drivers/media/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb-core/dvb_frontend.c
@@ -817,26 +817,15 @@ static void dvb_frontend_stop(struct dvb_frontend *fe)
dev_dbg(fe->dvb->device, "%s:\n", __func__);
- mutex_lock(&fe->remove_mutex);
-
if (fe->exit != DVB_FE_DEVICE_REMOVED)
fe->exit = DVB_FE_NORMAL_EXIT;
mb();
- if (!fepriv->thread) {
- mutex_unlock(&fe->remove_mutex);
+ if (!fepriv->thread)
return;
- }
kthread_stop(fepriv->thread);
- mutex_unlock(&fe->remove_mutex);
-
- if (fepriv->dvbdev->users < -1) {
- wait_event(fepriv->dvbdev->wait_queue,
- fepriv->dvbdev->users == -1);
- }
-
sema_init(&fepriv->sem, 1);
fepriv->state = FESTATE_IDLE;
@@ -2780,13 +2769,9 @@ static int dvb_frontend_open(struct inode *inode, struct file *file)
struct dvb_adapter *adapter = fe->dvb;
int ret;
- mutex_lock(&fe->remove_mutex);
-
dev_dbg(fe->dvb->device, "%s:\n", __func__);
- if (fe->exit == DVB_FE_DEVICE_REMOVED) {
- ret = -ENODEV;
- goto err_remove_mutex;
- }
+ if (fe->exit == DVB_FE_DEVICE_REMOVED)
+ return -ENODEV;
if (adapter->mfe_shared == 2) {
mutex_lock(&adapter->mfe_lock);
@@ -2794,8 +2779,7 @@ static int dvb_frontend_open(struct inode *inode, struct file *file)
if (adapter->mfe_dvbdev &&
!adapter->mfe_dvbdev->writers) {
mutex_unlock(&adapter->mfe_lock);
- ret = -EBUSY;
- goto err_remove_mutex;
+ return -EBUSY;
}
adapter->mfe_dvbdev = dvbdev;
}
@@ -2818,10 +2802,8 @@ static int dvb_frontend_open(struct inode *inode, struct file *file)
while (mferetry-- && (mfedev->users != -1 ||
mfepriv->thread)) {
if (msleep_interruptible(500)) {
- if (signal_pending(current)) {
- ret = -EINTR;
- goto err_remove_mutex;
- }
+ if (signal_pending(current))
+ return -EINTR;
}
}
@@ -2833,8 +2815,7 @@ static int dvb_frontend_open(struct inode *inode, struct file *file)
if (mfedev->users != -1 ||
mfepriv->thread) {
mutex_unlock(&adapter->mfe_lock);
- ret = -EBUSY;
- goto err_remove_mutex;
+ return -EBUSY;
}
adapter->mfe_dvbdev = dvbdev;
}
@@ -2893,8 +2874,6 @@ static int dvb_frontend_open(struct inode *inode, struct file *file)
if (adapter->mfe_shared)
mutex_unlock(&adapter->mfe_lock);
-
- mutex_unlock(&fe->remove_mutex);
return ret;
err3:
@@ -2916,9 +2895,6 @@ err1:
err0:
if (adapter->mfe_shared)
mutex_unlock(&adapter->mfe_lock);
-
-err_remove_mutex:
- mutex_unlock(&fe->remove_mutex);
return ret;
}
@@ -2929,8 +2905,6 @@ static int dvb_frontend_release(struct inode *inode, struct file *file)
struct dvb_frontend_private *fepriv = fe->frontend_priv;
int ret;
- mutex_lock(&fe->remove_mutex);
-
dev_dbg(fe->dvb->device, "%s:\n", __func__);
if ((file->f_flags & O_ACCMODE) != O_RDONLY) {
@@ -2952,18 +2926,10 @@ static int dvb_frontend_release(struct inode *inode, struct file *file)
}
mutex_unlock(&fe->dvb->mdev_lock);
#endif
+ if (fe->exit != DVB_FE_NO_EXIT)
+ wake_up(&dvbdev->wait_queue);
if (fe->ops.ts_bus_ctrl)
fe->ops.ts_bus_ctrl(fe, 0);
-
- if (fe->exit != DVB_FE_NO_EXIT) {
- mutex_unlock(&fe->remove_mutex);
- wake_up(&dvbdev->wait_queue);
- } else {
- mutex_unlock(&fe->remove_mutex);
- }
-
- } else {
- mutex_unlock(&fe->remove_mutex);
}
dvb_frontend_put(fe);
@@ -3064,7 +3030,6 @@ int dvb_register_frontend(struct dvb_adapter *dvb,
fepriv = fe->frontend_priv;
kref_init(&fe->refcount);
- mutex_init(&fe->remove_mutex);
/*
* After initialization, there need to be two references: one
diff --git a/drivers/misc/eeprom/Kconfig b/drivers/misc/eeprom/Kconfig
index f0a7531f354c..2d240bfa819f 100644
--- a/drivers/misc/eeprom/Kconfig
+++ b/drivers/misc/eeprom/Kconfig
@@ -6,6 +6,7 @@ config EEPROM_AT24
depends on I2C && SYSFS
select NVMEM
select NVMEM_SYSFS
+ select REGMAP
select REGMAP_I2C
help
Enable this driver to get read/write support to most I2C EEPROMs
diff --git a/drivers/net/dsa/ocelot/felix_vsc9959.c b/drivers/net/dsa/ocelot/felix_vsc9959.c
index 903532ea9fa4..bb39fedd46c7 100644
--- a/drivers/net/dsa/ocelot/felix_vsc9959.c
+++ b/drivers/net/dsa/ocelot/felix_vsc9959.c
@@ -1251,7 +1251,7 @@ static void vsc9959_tas_guard_bands_update(struct ocelot *ocelot, int port)
/* Consider the standard Ethernet overhead of 8 octets preamble+SFD,
* 4 octets FCS, 12 octets IFG.
*/
- needed_bit_time_ps = (maxlen + 24) * picos_per_byte;
+ needed_bit_time_ps = (u64)(maxlen + 24) * picos_per_byte;
dev_dbg(ocelot->dev,
"port %d: max frame size %d needs %llu ps at speed %d\n",
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index 637d162bbcfa..1e7a6f1d4223 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -14294,11 +14294,16 @@ static void bnx2x_io_resume(struct pci_dev *pdev)
bp->fw_seq = SHMEM_RD(bp, func_mb[BP_FW_MB_IDX(bp)].drv_mb_header) &
DRV_MSG_SEQ_NUMBER_MASK;
- if (netif_running(dev))
- bnx2x_nic_load(bp, LOAD_NORMAL);
+ if (netif_running(dev)) {
+ if (bnx2x_nic_load(bp, LOAD_NORMAL)) {
+ netdev_err(bp->dev, "Error during driver initialization, try unloading/reloading the driver\n");
+ goto done;
+ }
+ }
netif_device_attach(dev);
+done:
rtnl_unlock();
}
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_qos.c b/drivers/net/ethernet/freescale/enetc/enetc_qos.c
index 9d74104df7c8..270cbd5e8684 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_qos.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_qos.c
@@ -246,8 +246,8 @@ int enetc_setup_tc_cbs(struct net_device *ndev, void *type_data)
int bw_sum = 0;
u8 bw;
- prio_top = netdev_get_prio_tc_map(ndev, tc_nums - 1);
- prio_next = netdev_get_prio_tc_map(ndev, tc_nums - 2);
+ prio_top = tc_nums - 1;
+ prio_next = tc_nums - 2;
/* Support highest prio and second prio tc in cbs mode */
if (tc != prio_top && tc != prio_next)
diff --git a/drivers/net/ethernet/intel/iavf/iavf.h b/drivers/net/ethernet/intel/iavf/iavf.h
index 9abaff1f2aff..39d0fe76a38f 100644
--- a/drivers/net/ethernet/intel/iavf/iavf.h
+++ b/drivers/net/ethernet/intel/iavf/iavf.h
@@ -525,7 +525,7 @@ void iavf_set_ethtool_ops(struct net_device *netdev);
void iavf_update_stats(struct iavf_adapter *adapter);
void iavf_reset_interrupt_capability(struct iavf_adapter *adapter);
int iavf_init_interrupt_scheme(struct iavf_adapter *adapter);
-void iavf_irq_enable_queues(struct iavf_adapter *adapter, u32 mask);
+void iavf_irq_enable_queues(struct iavf_adapter *adapter);
void iavf_free_all_tx_resources(struct iavf_adapter *adapter);
void iavf_free_all_rx_resources(struct iavf_adapter *adapter);
diff --git a/drivers/net/ethernet/intel/iavf/iavf_main.c b/drivers/net/ethernet/intel/iavf/iavf_main.c
index 2de4baff4c20..4a66873882d1 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_main.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_main.c
@@ -359,21 +359,18 @@ static void iavf_irq_disable(struct iavf_adapter *adapter)
}
/**
- * iavf_irq_enable_queues - Enable interrupt for specified queues
+ * iavf_irq_enable_queues - Enable interrupt for all queues
* @adapter: board private structure
- * @mask: bitmap of queues to enable
**/
-void iavf_irq_enable_queues(struct iavf_adapter *adapter, u32 mask)
+void iavf_irq_enable_queues(struct iavf_adapter *adapter)
{
struct iavf_hw *hw = &adapter->hw;
int i;
for (i = 1; i < adapter->num_msix_vectors; i++) {
- if (mask & BIT(i - 1)) {
- wr32(hw, IAVF_VFINT_DYN_CTLN1(i - 1),
- IAVF_VFINT_DYN_CTLN1_INTENA_MASK |
- IAVF_VFINT_DYN_CTLN1_ITR_INDX_MASK);
- }
+ wr32(hw, IAVF_VFINT_DYN_CTLN1(i - 1),
+ IAVF_VFINT_DYN_CTLN1_INTENA_MASK |
+ IAVF_VFINT_DYN_CTLN1_ITR_INDX_MASK);
}
}
@@ -387,7 +384,7 @@ void iavf_irq_enable(struct iavf_adapter *adapter, bool flush)
struct iavf_hw *hw = &adapter->hw;
iavf_misc_irq_enable(adapter);
- iavf_irq_enable_queues(adapter, ~0);
+ iavf_irq_enable_queues(adapter);
if (flush)
iavf_flush(hw);
diff --git a/drivers/net/ethernet/intel/iavf/iavf_register.h b/drivers/net/ethernet/intel/iavf/iavf_register.h
index bf793332fc9d..a19e88898a0b 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_register.h
+++ b/drivers/net/ethernet/intel/iavf/iavf_register.h
@@ -40,7 +40,7 @@
#define IAVF_VFINT_DYN_CTL01_INTENA_MASK IAVF_MASK(0x1, IAVF_VFINT_DYN_CTL01_INTENA_SHIFT)
#define IAVF_VFINT_DYN_CTL01_ITR_INDX_SHIFT 3
#define IAVF_VFINT_DYN_CTL01_ITR_INDX_MASK IAVF_MASK(0x3, IAVF_VFINT_DYN_CTL01_ITR_INDX_SHIFT)
-#define IAVF_VFINT_DYN_CTLN1(_INTVF) (0x00003800 + ((_INTVF) * 4)) /* _i=0...15 */ /* Reset: VFR */
+#define IAVF_VFINT_DYN_CTLN1(_INTVF) (0x00003800 + ((_INTVF) * 4)) /* _i=0...63 */ /* Reset: VFR */
#define IAVF_VFINT_DYN_CTLN1_INTENA_SHIFT 0
#define IAVF_VFINT_DYN_CTLN1_INTENA_MASK IAVF_MASK(0x1, IAVF_VFINT_DYN_CTLN1_INTENA_SHIFT)
#define IAVF_VFINT_DYN_CTLN1_SWINT_TRIG_SHIFT 2
diff --git a/drivers/net/ethernet/intel/ice/ice_gnss.c b/drivers/net/ethernet/intel/ice/ice_gnss.c
index bd0ed155e11b..75c9de675f20 100644
--- a/drivers/net/ethernet/intel/ice/ice_gnss.c
+++ b/drivers/net/ethernet/intel/ice/ice_gnss.c
@@ -96,12 +96,7 @@ static void ice_gnss_read(struct kthread_work *work)
int err = 0;
pf = gnss->back;
- if (!pf) {
- err = -EFAULT;
- goto exit;
- }
-
- if (!test_bit(ICE_FLAG_GNSS, pf->flags))
+ if (!pf || !test_bit(ICE_FLAG_GNSS, pf->flags))
return;
hw = &pf->hw;
@@ -159,7 +154,6 @@ free_buf:
free_page((unsigned long)buf);
requeue:
kthread_queue_delayed_work(gnss->kworker, &gnss->read_work, delay);
-exit:
if (err)
dev_dbg(ice_pf_to_dev(pf), "GNSS failed to read err=%d\n", err);
}
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index aa57d26a0ac7..a0283b5bf65f 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -4591,9 +4591,13 @@ err_init_pf:
static void ice_deinit_dev(struct ice_pf *pf)
{
ice_free_irq_msix_misc(pf);
- ice_clear_interrupt_scheme(pf);
ice_deinit_pf(pf);
ice_deinit_hw(&pf->hw);
+
+ /* Service task is already stopped, so call reset directly. */
+ ice_reset(&pf->hw, ICE_RESET_PFR);
+ pci_wait_for_pending_transaction(pf->pdev);
+ ice_clear_interrupt_scheme(pf);
}
static void ice_init_features(struct ice_pf *pf)
@@ -4883,10 +4887,6 @@ int ice_load(struct ice_pf *pf)
struct ice_vsi *vsi;
int err;
- err = ice_reset(&pf->hw, ICE_RESET_PFR);
- if (err)
- return err;
-
err = ice_init_dev(pf);
if (err)
return err;
@@ -5143,12 +5143,6 @@ static void ice_remove(struct pci_dev *pdev)
ice_setup_mc_magic_wake(pf);
ice_set_wake(pf);
- /* Issue a PFR as part of the prescribed driver unload flow. Do not
- * do it via ice_schedule_reset() since there is no need to rebuild
- * and the service task is already stopped.
- */
- ice_reset(&pf->hw, ICE_RESET_PFR);
- pci_wait_for_pending_transaction(pdev);
pci_disable_device(pdev);
}
@@ -6845,6 +6839,10 @@ int ice_down(struct ice_vsi *vsi)
ice_for_each_txq(vsi, i)
ice_clean_tx_ring(vsi->tx_rings[i]);
+ if (ice_is_xdp_ena_vsi(vsi))
+ ice_for_each_xdp_txq(vsi, i)
+ ice_clean_tx_ring(vsi->xdp_rings[i]);
+
ice_for_each_rxq(vsi, i)
ice_clean_rx_ring(vsi->rx_rings[i]);
diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c
index 7d60da1b7bf4..319ed601eaa1 100644
--- a/drivers/net/ethernet/intel/igb/igb_ethtool.c
+++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c
@@ -822,6 +822,8 @@ static int igb_set_eeprom(struct net_device *netdev,
*/
ret_val = hw->nvm.ops.read(hw, last_word, 1,
&eeprom_buff[last_word - first_word]);
+ if (ret_val)
+ goto out;
}
/* Device's eeprom is always little-endian, word addressable */
@@ -841,6 +843,7 @@ static int igb_set_eeprom(struct net_device *netdev,
hw->nvm.ops.update(hw);
igb_set_fw_version(adapter);
+out:
kfree(eeprom_buff);
return ret_val;
}
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index c5cdb880774d..9fcac96022d7 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -6949,6 +6949,7 @@ static void igb_extts(struct igb_adapter *adapter, int tsintr_tt)
struct e1000_hw *hw = &adapter->hw;
struct ptp_clock_event event;
struct timespec64 ts;
+ unsigned long flags;
if (pin < 0 || pin >= IGB_N_SDP)
return;
@@ -6956,9 +6957,12 @@ static void igb_extts(struct igb_adapter *adapter, int tsintr_tt)
if (hw->mac.type == e1000_82580 ||
hw->mac.type == e1000_i354 ||
hw->mac.type == e1000_i350) {
- s64 ns = rd32(auxstmpl);
+ u64 ns = rd32(auxstmpl);
- ns += ((s64)(rd32(auxstmph) & 0xFF)) << 32;
+ ns += ((u64)(rd32(auxstmph) & 0xFF)) << 32;
+ spin_lock_irqsave(&adapter->tmreg_lock, flags);
+ ns = timecounter_cyc2time(&adapter->tc, ns);
+ spin_unlock_irqrestore(&adapter->tmreg_lock, flags);
ts = ns_to_timespec64(ns);
} else {
ts.tv_nsec = rd32(auxstmpl);
diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c
index 88145c30c919..5ed7901fd2fb 100644
--- a/drivers/net/ethernet/intel/igc/igc_main.c
+++ b/drivers/net/ethernet/intel/igc/igc_main.c
@@ -254,6 +254,13 @@ static void igc_clean_tx_ring(struct igc_ring *tx_ring)
/* reset BQL for queue */
netdev_tx_reset_queue(txring_txq(tx_ring));
+ /* Zero out the buffer ring */
+ memset(tx_ring->tx_buffer_info, 0,
+ sizeof(*tx_ring->tx_buffer_info) * tx_ring->count);
+
+ /* Zero out the descriptor ring */
+ memset(tx_ring->desc, 0, tx_ring->size);
+
/* reset next_to_use and next_to_clean */
tx_ring->next_to_use = 0;
tx_ring->next_to_clean = 0;
@@ -267,7 +274,7 @@ static void igc_clean_tx_ring(struct igc_ring *tx_ring)
*/
void igc_free_tx_resources(struct igc_ring *tx_ring)
{
- igc_clean_tx_ring(tx_ring);
+ igc_disable_tx_ring(tx_ring);
vfree(tx_ring->tx_buffer_info);
tx_ring->tx_buffer_info = NULL;
@@ -6834,6 +6841,9 @@ static void igc_remove(struct pci_dev *pdev)
igc_ptp_stop(adapter);
+ pci_disable_ptm(pdev);
+ pci_clear_master(pdev);
+
set_bit(__IGC_DOWN, &adapter->state);
del_timer_sync(&adapter->watchdog_timer);
diff --git a/drivers/net/ethernet/marvell/octeon_ep/octep_main.c b/drivers/net/ethernet/marvell/octeon_ep/octep_main.c
index e1853da280f9..43eb6e871351 100644
--- a/drivers/net/ethernet/marvell/octeon_ep/octep_main.c
+++ b/drivers/net/ethernet/marvell/octeon_ep/octep_main.c
@@ -981,6 +981,9 @@ int octep_device_setup(struct octep_device *oct)
oct->mmio[i].hw_addr =
ioremap(pci_resource_start(oct->pdev, i * 2),
pci_resource_len(oct->pdev, i * 2));
+ if (!oct->mmio[i].hw_addr)
+ goto unmap_prev;
+
oct->mmio[i].mapped = 1;
}
@@ -1015,7 +1018,9 @@ int octep_device_setup(struct octep_device *oct)
return 0;
unsupported_dev:
- for (i = 0; i < OCTEP_MMIO_REGIONS; i++)
+ i = OCTEP_MMIO_REGIONS;
+unmap_prev:
+ while (i--)
iounmap(oct->mmio[i].hw_addr);
kfree(oct->conf);
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
index 601ef269aa29..0d745ae1cc9a 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
@@ -1926,7 +1926,8 @@ static int nix_check_txschq_alloc_req(struct rvu *rvu, int lvl, u16 pcifunc,
free_cnt = rvu_rsrc_free_count(&txsch->schq);
}
- if (free_cnt < req_schq || req_schq > MAX_TXSCHQ_PER_FUNC)
+ if (free_cnt < req_schq || req->schq[lvl] > MAX_TXSCHQ_PER_FUNC ||
+ req->schq_contig[lvl] > MAX_TXSCHQ_PER_FUNC)
return NIX_AF_ERR_TLX_ALLOC_FAIL;
/* If contiguous queues are needed, check for availability */
@@ -4339,10 +4340,6 @@ int rvu_mbox_handler_nix_set_rx_cfg(struct rvu *rvu, struct nix_rx_cfg *req,
static u64 rvu_get_lbk_link_credits(struct rvu *rvu, u16 lbk_max_frs)
{
- /* CN10k supports 72KB FIFO size and max packet size of 64k */
- if (rvu->hw->lbk_bufsize == 0x12000)
- return (rvu->hw->lbk_bufsize - lbk_max_frs) / 16;
-
return 1600; /* 16 * max LBK datarate = 16 * 100Gbps */
}
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c
index 51209119f0f2..9f11c1e40737 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c
@@ -1164,10 +1164,8 @@ static u16 __rvu_npc_exact_cmd_rules_cnt_update(struct rvu *rvu, int drop_mcam_i
{
struct npc_exact_table *table;
u16 *cnt, old_cnt;
- bool promisc;
table = rvu->hw->table;
- promisc = table->promisc_mode[drop_mcam_idx];
cnt = &table->cnt_cmd_rules[drop_mcam_idx];
old_cnt = *cnt;
@@ -1179,16 +1177,13 @@ static u16 __rvu_npc_exact_cmd_rules_cnt_update(struct rvu *rvu, int drop_mcam_i
*enable_or_disable_cam = false;
- if (promisc)
- goto done;
-
- /* If all rules are deleted and not already in promisc mode; disable cam */
+ /* If all rules are deleted, disable cam */
if (!*cnt && val < 0) {
*enable_or_disable_cam = true;
goto done;
}
- /* If rule got added and not already in promisc mode; enable cam */
+ /* If rule got added, enable cam */
if (!old_cnt && val > 0) {
*enable_or_disable_cam = true;
goto done;
@@ -1443,7 +1438,6 @@ int rvu_npc_exact_promisc_disable(struct rvu *rvu, u16 pcifunc)
u32 drop_mcam_idx;
bool *promisc;
bool rc;
- u32 cnt;
table = rvu->hw->table;
@@ -1466,17 +1460,8 @@ int rvu_npc_exact_promisc_disable(struct rvu *rvu, u16 pcifunc)
return LMAC_AF_ERR_INVALID_PARAM;
}
*promisc = false;
- cnt = __rvu_npc_exact_cmd_rules_cnt_update(rvu, drop_mcam_idx, 0, NULL);
mutex_unlock(&table->lock);
- /* If no dmac filter entries configured, disable drop rule */
- if (!cnt)
- rvu_npc_enable_mcam_by_entry_index(rvu, drop_mcam_idx, NIX_INTF_RX, false);
- else
- rvu_npc_enable_mcam_by_entry_index(rvu, drop_mcam_idx, NIX_INTF_RX, !*promisc);
-
- dev_dbg(rvu->dev, "%s: disabled promisc mode (cgx=%d lmac=%d, cnt=%d)\n",
- __func__, cgx_id, lmac_id, cnt);
return 0;
}
@@ -1494,7 +1479,6 @@ int rvu_npc_exact_promisc_enable(struct rvu *rvu, u16 pcifunc)
u32 drop_mcam_idx;
bool *promisc;
bool rc;
- u32 cnt;
table = rvu->hw->table;
@@ -1517,17 +1501,8 @@ int rvu_npc_exact_promisc_enable(struct rvu *rvu, u16 pcifunc)
return LMAC_AF_ERR_INVALID_PARAM;
}
*promisc = true;
- cnt = __rvu_npc_exact_cmd_rules_cnt_update(rvu, drop_mcam_idx, 0, NULL);
mutex_unlock(&table->lock);
- /* If no dmac filter entries configured, disable drop rule */
- if (!cnt)
- rvu_npc_enable_mcam_by_entry_index(rvu, drop_mcam_idx, NIX_INTF_RX, false);
- else
- rvu_npc_enable_mcam_by_entry_index(rvu, drop_mcam_idx, NIX_INTF_RX, !*promisc);
-
- dev_dbg(rvu->dev, "%s: Enabled promisc mode (cgx=%d lmac=%d cnt=%d)\n",
- __func__, cgx_id, lmac_id, cnt);
return 0;
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
index 464c6885a01c..60673f98de2b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
@@ -279,18 +279,6 @@ static inline bool mlx5_sriov_is_enabled(struct mlx5_core_dev *dev)
return pci_num_vf(dev->pdev) ? true : false;
}
-static inline int mlx5_lag_is_lacp_owner(struct mlx5_core_dev *dev)
-{
- /* LACP owner conditions:
- * 1) Function is physical.
- * 2) LAG is supported by FW.
- * 3) LAG is managed by driver (currently the only option).
- */
- return MLX5_CAP_GEN(dev, vport_group_manager) &&
- (MLX5_CAP_GEN(dev, num_lag_ports) > 1) &&
- MLX5_CAP_GEN(dev, lag_master);
-}
-
int mlx5_rescan_drivers_locked(struct mlx5_core_dev *dev);
static inline int mlx5_rescan_drivers(struct mlx5_core_dev *dev)
{
diff --git a/drivers/net/ethernet/renesas/rswitch.c b/drivers/net/ethernet/renesas/rswitch.c
index 84f62c77eb8f..4e412ac0965a 100644
--- a/drivers/net/ethernet/renesas/rswitch.c
+++ b/drivers/net/ethernet/renesas/rswitch.c
@@ -334,17 +334,6 @@ out:
return -ENOMEM;
}
-static int rswitch_gwca_ts_queue_alloc(struct rswitch_private *priv)
-{
- struct rswitch_gwca_queue *gq = &priv->gwca.ts_queue;
-
- gq->ring_size = TS_RING_SIZE;
- gq->ts_ring = dma_alloc_coherent(&priv->pdev->dev,
- sizeof(struct rswitch_ts_desc) *
- (gq->ring_size + 1), &gq->ring_dma, GFP_KERNEL);
- return !gq->ts_ring ? -ENOMEM : 0;
-}
-
static void rswitch_desc_set_dptr(struct rswitch_desc *desc, dma_addr_t addr)
{
desc->dptrl = cpu_to_le32(lower_32_bits(addr));
@@ -521,6 +510,28 @@ static void rswitch_gwca_linkfix_free(struct rswitch_private *priv)
gwca->linkfix_table = NULL;
}
+static int rswitch_gwca_ts_queue_alloc(struct rswitch_private *priv)
+{
+ struct rswitch_gwca_queue *gq = &priv->gwca.ts_queue;
+ struct rswitch_ts_desc *desc;
+
+ gq->ring_size = TS_RING_SIZE;
+ gq->ts_ring = dma_alloc_coherent(&priv->pdev->dev,
+ sizeof(struct rswitch_ts_desc) *
+ (gq->ring_size + 1), &gq->ring_dma, GFP_KERNEL);
+
+ if (!gq->ts_ring)
+ return -ENOMEM;
+
+ rswitch_gwca_ts_queue_fill(priv, 0, TS_RING_SIZE);
+ desc = &gq->ts_ring[gq->ring_size];
+ desc->desc.die_dt = DT_LINKFIX;
+ rswitch_desc_set_dptr(&desc->desc, gq->ring_dma);
+ INIT_LIST_HEAD(&priv->gwca.ts_info_list);
+
+ return 0;
+}
+
static struct rswitch_gwca_queue *rswitch_gwca_get(struct rswitch_private *priv)
{
struct rswitch_gwca_queue *gq;
@@ -1772,9 +1783,6 @@ static int rswitch_init(struct rswitch_private *priv)
if (err < 0)
goto err_ts_queue_alloc;
- rswitch_gwca_ts_queue_fill(priv, 0, TS_RING_SIZE);
- INIT_LIST_HEAD(&priv->gwca.ts_info_list);
-
for (i = 0; i < RSWITCH_NUM_PORTS; i++) {
err = rswitch_device_alloc(priv, i);
if (err < 0) {
diff --git a/drivers/net/ethernet/sfc/efx_channels.c b/drivers/net/ethernet/sfc/efx_channels.c
index fcea3ea809d7..41b33a75333c 100644
--- a/drivers/net/ethernet/sfc/efx_channels.c
+++ b/drivers/net/ethernet/sfc/efx_channels.c
@@ -301,6 +301,7 @@ int efx_probe_interrupts(struct efx_nic *efx)
efx->tx_channel_offset = 0;
efx->n_xdp_channels = 0;
efx->xdp_channel_offset = efx->n_channels;
+ efx->xdp_txq_queues_mode = EFX_XDP_TX_QUEUES_BORROWED;
rc = pci_enable_msi(efx->pci_dev);
if (rc == 0) {
efx_get_channel(efx, 0)->irq = efx->pci_dev->irq;
@@ -322,6 +323,7 @@ int efx_probe_interrupts(struct efx_nic *efx)
efx->tx_channel_offset = efx_separate_tx_channels ? 1 : 0;
efx->n_xdp_channels = 0;
efx->xdp_channel_offset = efx->n_channels;
+ efx->xdp_txq_queues_mode = EFX_XDP_TX_QUEUES_BORROWED;
efx->legacy_irq = efx->pci_dev->irq;
}
diff --git a/drivers/net/ethernet/sfc/siena/efx_channels.c b/drivers/net/ethernet/sfc/siena/efx_channels.c
index 06ed74994e36..1776f7f8a7a9 100644
--- a/drivers/net/ethernet/sfc/siena/efx_channels.c
+++ b/drivers/net/ethernet/sfc/siena/efx_channels.c
@@ -302,6 +302,7 @@ int efx_siena_probe_interrupts(struct efx_nic *efx)
efx->tx_channel_offset = 0;
efx->n_xdp_channels = 0;
efx->xdp_channel_offset = efx->n_channels;
+ efx->xdp_txq_queues_mode = EFX_XDP_TX_QUEUES_BORROWED;
rc = pci_enable_msi(efx->pci_dev);
if (rc == 0) {
efx_get_channel(efx, 0)->irq = efx->pci_dev->irq;
@@ -323,6 +324,7 @@ int efx_siena_probe_interrupts(struct efx_nic *efx)
efx->tx_channel_offset = efx_siena_separate_tx_channels ? 1 : 0;
efx->n_xdp_channels = 0;
efx->xdp_channel_offset = efx->n_channels;
+ efx->xdp_txq_queues_mode = EFX_XDP_TX_QUEUES_BORROWED;
efx->legacy_irq = efx->pci_dev->irq;
}
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index fa07b0d50b46..5c645b6d5660 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -3877,7 +3877,6 @@ irq_error:
stmmac_hw_teardown(dev);
init_error:
- free_dma_desc_resources(priv, &priv->dma_conf);
phylink_disconnect_phy(priv->phylink);
init_phy_error:
pm_runtime_put(priv->device);
@@ -3895,6 +3894,9 @@ static int stmmac_open(struct net_device *dev)
return PTR_ERR(dma_conf);
ret = __stmmac_open(dev, dma_conf);
+ if (ret)
+ free_dma_desc_resources(priv, dma_conf);
+
kfree(dma_conf);
return ret;
}
@@ -5637,12 +5639,15 @@ static int stmmac_change_mtu(struct net_device *dev, int new_mtu)
stmmac_release(dev);
ret = __stmmac_open(dev, dma_conf);
- kfree(dma_conf);
if (ret) {
+ free_dma_desc_resources(priv, dma_conf);
+ kfree(dma_conf);
netdev_err(priv->dev, "failed reopening the interface after MTU change\n");
return ret;
}
+ kfree(dma_conf);
+
stmmac_set_rx_mode(dev);
}
diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
index 11cbcd9e2c72..bebcfd5e6b57 100644
--- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c
+++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
@@ -2068,7 +2068,7 @@ static int am65_cpsw_nuss_init_slave_ports(struct am65_cpsw_common *common)
/* Initialize the Serdes PHY for the port */
ret = am65_cpsw_init_serdes_phy(dev, port_np, port);
if (ret)
- return ret;
+ goto of_node_put;
port->slave.mac_only =
of_property_read_bool(port_np, "ti,mac-only");
diff --git a/drivers/net/ipvlan/ipvlan_l3s.c b/drivers/net/ipvlan/ipvlan_l3s.c
index 71712ea25403..d5b05e803219 100644
--- a/drivers/net/ipvlan/ipvlan_l3s.c
+++ b/drivers/net/ipvlan/ipvlan_l3s.c
@@ -102,6 +102,10 @@ static unsigned int ipvlan_nf_input(void *priv, struct sk_buff *skb,
skb->dev = addr->master->dev;
skb->skb_iif = skb->dev->ifindex;
+#if IS_ENABLED(CONFIG_IPV6)
+ if (addr->atype == IPVL_IPV6)
+ IP6CB(skb)->iif = skb->dev->ifindex;
+#endif
len = skb->len + ETH_HLEN;
ipvlan_count_rx(addr->master, len, true, false);
out:
diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c
index 3427993f94f7..984dfa5d6c11 100644
--- a/drivers/net/macsec.c
+++ b/drivers/net/macsec.c
@@ -3997,17 +3997,15 @@ static int macsec_add_dev(struct net_device *dev, sci_t sci, u8 icv_len)
return -ENOMEM;
secy->tx_sc.stats = netdev_alloc_pcpu_stats(struct pcpu_tx_sc_stats);
- if (!secy->tx_sc.stats) {
- free_percpu(macsec->stats);
+ if (!secy->tx_sc.stats)
return -ENOMEM;
- }
secy->tx_sc.md_dst = metadata_dst_alloc(0, METADATA_MACSEC, GFP_KERNEL);
- if (!secy->tx_sc.md_dst) {
- free_percpu(secy->tx_sc.stats);
- free_percpu(macsec->stats);
+ if (!secy->tx_sc.md_dst)
+ /* macsec and secy percpu stats will be freed when unregistering
+ * net_device in macsec_free_netdev()
+ */
return -ENOMEM;
- }
if (sci == MACSEC_UNDEF_SCI)
sci = dev_to_sci(dev, MACSEC_PORT_ES);
diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c
index 1ae7868d2137..97c15e1f81de 100644
--- a/drivers/net/phy/phylink.c
+++ b/drivers/net/phy/phylink.c
@@ -205,6 +205,7 @@ static int phylink_interface_max_speed(phy_interface_t interface)
case PHY_INTERFACE_MODE_RGMII_ID:
case PHY_INTERFACE_MODE_RGMII:
case PHY_INTERFACE_MODE_QSGMII:
+ case PHY_INTERFACE_MODE_QUSGMII:
case PHY_INTERFACE_MODE_SGMII:
case PHY_INTERFACE_MODE_GMII:
return SPEED_1000;
@@ -221,7 +222,6 @@ static int phylink_interface_max_speed(phy_interface_t interface)
case PHY_INTERFACE_MODE_10GBASER:
case PHY_INTERFACE_MODE_10GKR:
case PHY_INTERFACE_MODE_USXGMII:
- case PHY_INTERFACE_MODE_QUSGMII:
return SPEED_10000;
case PHY_INTERFACE_MODE_25GBASER:
@@ -3365,6 +3365,41 @@ void phylink_decode_usxgmii_word(struct phylink_link_state *state,
EXPORT_SYMBOL_GPL(phylink_decode_usxgmii_word);
/**
+ * phylink_decode_usgmii_word() - decode the USGMII word from a MAC PCS
+ * @state: a pointer to a struct phylink_link_state.
+ * @lpa: a 16 bit value which stores the USGMII auto-negotiation word
+ *
+ * Helper for MAC PCS supporting the USGMII protocol and the auto-negotiation
+ * code word. Decode the USGMII code word and populate the corresponding fields
+ * (speed, duplex) into the phylink_link_state structure. The structure for this
+ * word is the same as the USXGMII word, except it only supports speeds up to
+ * 1Gbps.
+ */
+static void phylink_decode_usgmii_word(struct phylink_link_state *state,
+ uint16_t lpa)
+{
+ switch (lpa & MDIO_USXGMII_SPD_MASK) {
+ case MDIO_USXGMII_10:
+ state->speed = SPEED_10;
+ break;
+ case MDIO_USXGMII_100:
+ state->speed = SPEED_100;
+ break;
+ case MDIO_USXGMII_1000:
+ state->speed = SPEED_1000;
+ break;
+ default:
+ state->link = false;
+ return;
+ }
+
+ if (lpa & MDIO_USXGMII_FULL_DUPLEX)
+ state->duplex = DUPLEX_FULL;
+ else
+ state->duplex = DUPLEX_HALF;
+}
+
+/**
* phylink_mii_c22_pcs_decode_state() - Decode MAC PCS state from MII registers
* @state: a pointer to a &struct phylink_link_state.
* @bmsr: The value of the %MII_BMSR register
@@ -3401,9 +3436,11 @@ void phylink_mii_c22_pcs_decode_state(struct phylink_link_state *state,
case PHY_INTERFACE_MODE_SGMII:
case PHY_INTERFACE_MODE_QSGMII:
- case PHY_INTERFACE_MODE_QUSGMII:
phylink_decode_sgmii_word(state, lpa);
break;
+ case PHY_INTERFACE_MODE_QUSGMII:
+ phylink_decode_usgmii_word(state, lpa);
+ break;
default:
state->link = false;
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index f1865d047971..2e7c7b0cdc54 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -1220,7 +1220,9 @@ static const struct usb_device_id products[] = {
{QMI_FIXED_INTF(0x05c6, 0x9080, 8)},
{QMI_FIXED_INTF(0x05c6, 0x9083, 3)},
{QMI_FIXED_INTF(0x05c6, 0x9084, 4)},
+ {QMI_QUIRK_SET_DTR(0x05c6, 0x9091, 2)}, /* Compal RXM-G1 */
{QMI_FIXED_INTF(0x05c6, 0x90b2, 3)}, /* ublox R410M */
+ {QMI_QUIRK_SET_DTR(0x05c6, 0x90db, 2)}, /* Compal RXM-G1 */
{QMI_FIXED_INTF(0x05c6, 0x920d, 0)},
{QMI_FIXED_INTF(0x05c6, 0x920d, 5)},
{QMI_QUIRK_SET_DTR(0x05c6, 0x9625, 4)}, /* YUGA CLM920-NC5 */
diff --git a/drivers/net/wan/lapbether.c b/drivers/net/wan/lapbether.c
index d62a904d2e42..56326f38fe8a 100644
--- a/drivers/net/wan/lapbether.c
+++ b/drivers/net/wan/lapbether.c
@@ -384,6 +384,9 @@ static int lapbeth_new_device(struct net_device *dev)
ASSERT_RTNL();
+ if (dev->type != ARPHRD_ETHER)
+ return -EINVAL;
+
ndev = alloc_netdev(sizeof(*lapbeth), "lapb%d", NET_NAME_UNKNOWN,
lapbeth_setup);
if (!ndev)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
index 23266d0c9ce4..9a20468345e4 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
@@ -2692,7 +2692,7 @@ static void rs_drv_get_rate(void *mvm_r, struct ieee80211_sta *sta,
lq_sta = mvm_sta;
- spin_lock(&lq_sta->pers.lock);
+ spin_lock_bh(&lq_sta->pers.lock);
iwl_mvm_hwrate_to_tx_rate_v1(lq_sta->last_rate_n_flags,
info->band, &info->control.rates[0]);
info->control.rates[0].count = 1;
@@ -2707,7 +2707,7 @@ static void rs_drv_get_rate(void *mvm_r, struct ieee80211_sta *sta,
iwl_mvm_hwrate_to_tx_rate_v1(last_ucode_rate, info->band,
&txrc->reported_rate);
}
- spin_unlock(&lq_sta->pers.lock);
+ spin_unlock_bh(&lq_sta->pers.lock);
}
static void *rs_drv_alloc_sta(void *mvm_rate, struct ieee80211_sta *sta,
@@ -3264,11 +3264,11 @@ void iwl_mvm_rs_tx_status(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
/* If it's locked we are in middle of init flow
* just wait for next tx status to update the lq_sta data
*/
- if (!spin_trylock(&mvmsta->deflink.lq_sta.rs_drv.pers.lock))
+ if (!spin_trylock_bh(&mvmsta->deflink.lq_sta.rs_drv.pers.lock))
return;
__iwl_mvm_rs_tx_status(mvm, sta, tid, info, ndp);
- spin_unlock(&mvmsta->deflink.lq_sta.rs_drv.pers.lock);
+ spin_unlock_bh(&mvmsta->deflink.lq_sta.rs_drv.pers.lock);
}
#ifdef CONFIG_MAC80211_DEBUGFS
@@ -4117,9 +4117,9 @@ void iwl_mvm_rs_rate_init(struct iwl_mvm *mvm,
} else {
struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
- spin_lock(&mvmsta->deflink.lq_sta.rs_drv.pers.lock);
+ spin_lock_bh(&mvmsta->deflink.lq_sta.rs_drv.pers.lock);
rs_drv_rate_init(mvm, sta, band);
- spin_unlock(&mvmsta->deflink.lq_sta.rs_drv.pers.lock);
+ spin_unlock_bh(&mvmsta->deflink.lq_sta.rs_drv.pers.lock);
}
}
diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c
index 2e01960f1aeb..7feb643f1370 100644
--- a/drivers/of/overlay.c
+++ b/drivers/of/overlay.c
@@ -811,6 +811,7 @@ static int init_overlay_changeset(struct overlay_changeset *ovcs)
if (!fragment->target) {
pr_err("symbols in overlay, but not in live tree\n");
ret = -EINVAL;
+ of_node_put(node);
goto err_out;
}
diff --git a/drivers/pinctrl/meson/pinctrl-meson-axg.c b/drivers/pinctrl/meson/pinctrl-meson-axg.c
index 7bfecdfba177..d249a035c2b9 100644
--- a/drivers/pinctrl/meson/pinctrl-meson-axg.c
+++ b/drivers/pinctrl/meson/pinctrl-meson-axg.c
@@ -400,6 +400,7 @@ static struct meson_pmx_group meson_axg_periphs_groups[] = {
GPIO_GROUP(GPIOA_15),
GPIO_GROUP(GPIOA_16),
GPIO_GROUP(GPIOA_17),
+ GPIO_GROUP(GPIOA_18),
GPIO_GROUP(GPIOA_19),
GPIO_GROUP(GPIOA_20),
diff --git a/drivers/regulator/qcom-rpmh-regulator.c b/drivers/regulator/qcom-rpmh-regulator.c
index b0a58c62b1e2..f3b280af0773 100644
--- a/drivers/regulator/qcom-rpmh-regulator.c
+++ b/drivers/regulator/qcom-rpmh-regulator.c
@@ -1057,21 +1057,21 @@ static const struct rpmh_vreg_init_data pm8450_vreg_data[] = {
};
static const struct rpmh_vreg_init_data pm8550_vreg_data[] = {
- RPMH_VREG("ldo1", "ldo%s1", &pmic5_pldo, "vdd-l1-l4-l10"),
+ RPMH_VREG("ldo1", "ldo%s1", &pmic5_nldo515, "vdd-l1-l4-l10"),
RPMH_VREG("ldo2", "ldo%s2", &pmic5_pldo, "vdd-l2-l13-l14"),
- RPMH_VREG("ldo3", "ldo%s3", &pmic5_nldo, "vdd-l3"),
- RPMH_VREG("ldo4", "ldo%s4", &pmic5_nldo, "vdd-l1-l4-l10"),
+ RPMH_VREG("ldo3", "ldo%s3", &pmic5_nldo515, "vdd-l3"),
+ RPMH_VREG("ldo4", "ldo%s4", &pmic5_nldo515, "vdd-l1-l4-l10"),
RPMH_VREG("ldo5", "ldo%s5", &pmic5_pldo, "vdd-l5-l16"),
- RPMH_VREG("ldo6", "ldo%s6", &pmic5_pldo_lv, "vdd-l6-l7"),
- RPMH_VREG("ldo7", "ldo%s7", &pmic5_pldo_lv, "vdd-l6-l7"),
- RPMH_VREG("ldo8", "ldo%s8", &pmic5_pldo_lv, "vdd-l8-l9"),
+ RPMH_VREG("ldo6", "ldo%s6", &pmic5_pldo, "vdd-l6-l7"),
+ RPMH_VREG("ldo7", "ldo%s7", &pmic5_pldo, "vdd-l6-l7"),
+ RPMH_VREG("ldo8", "ldo%s8", &pmic5_pldo, "vdd-l8-l9"),
RPMH_VREG("ldo9", "ldo%s9", &pmic5_pldo, "vdd-l8-l9"),
- RPMH_VREG("ldo10", "ldo%s10", &pmic5_nldo, "vdd-l1-l4-l10"),
- RPMH_VREG("ldo11", "ldo%s11", &pmic5_nldo, "vdd-l11"),
+ RPMH_VREG("ldo10", "ldo%s10", &pmic5_nldo515, "vdd-l1-l4-l10"),
+ RPMH_VREG("ldo11", "ldo%s11", &pmic5_nldo515, "vdd-l11"),
RPMH_VREG("ldo12", "ldo%s12", &pmic5_pldo, "vdd-l12"),
RPMH_VREG("ldo13", "ldo%s13", &pmic5_pldo, "vdd-l2-l13-l14"),
RPMH_VREG("ldo14", "ldo%s14", &pmic5_pldo, "vdd-l2-l13-l14"),
- RPMH_VREG("ldo15", "ldo%s15", &pmic5_pldo, "vdd-l15"),
+ RPMH_VREG("ldo15", "ldo%s15", &pmic5_nldo515, "vdd-l15"),
RPMH_VREG("ldo16", "ldo%s16", &pmic5_pldo, "vdd-l5-l16"),
RPMH_VREG("ldo17", "ldo%s17", &pmic5_pldo, "vdd-l17"),
RPMH_VREG("bob1", "bob%s1", &pmic5_bob, "vdd-bob1"),
@@ -1086,9 +1086,9 @@ static const struct rpmh_vreg_init_data pm8550vs_vreg_data[] = {
RPMH_VREG("smps4", "smp%s4", &pmic5_ftsmps525_lv, "vdd-s4"),
RPMH_VREG("smps5", "smp%s5", &pmic5_ftsmps525_lv, "vdd-s5"),
RPMH_VREG("smps6", "smp%s6", &pmic5_ftsmps525_mv, "vdd-s6"),
- RPMH_VREG("ldo1", "ldo%s1", &pmic5_nldo, "vdd-l1"),
- RPMH_VREG("ldo2", "ldo%s2", &pmic5_nldo, "vdd-l2"),
- RPMH_VREG("ldo3", "ldo%s3", &pmic5_nldo, "vdd-l3"),
+ RPMH_VREG("ldo1", "ldo%s1", &pmic5_nldo515, "vdd-l1"),
+ RPMH_VREG("ldo2", "ldo%s2", &pmic5_nldo515, "vdd-l2"),
+ RPMH_VREG("ldo3", "ldo%s3", &pmic5_nldo515, "vdd-l3"),
{}
};
@@ -1101,9 +1101,9 @@ static const struct rpmh_vreg_init_data pm8550ve_vreg_data[] = {
RPMH_VREG("smps6", "smp%s6", &pmic5_ftsmps525_lv, "vdd-s6"),
RPMH_VREG("smps7", "smp%s7", &pmic5_ftsmps525_lv, "vdd-s7"),
RPMH_VREG("smps8", "smp%s8", &pmic5_ftsmps525_lv, "vdd-s8"),
- RPMH_VREG("ldo1", "ldo%s1", &pmic5_nldo, "vdd-l1"),
- RPMH_VREG("ldo2", "ldo%s2", &pmic5_nldo, "vdd-l2"),
- RPMH_VREG("ldo3", "ldo%s3", &pmic5_nldo, "vdd-l3"),
+ RPMH_VREG("ldo1", "ldo%s1", &pmic5_nldo515, "vdd-l1"),
+ RPMH_VREG("ldo2", "ldo%s2", &pmic5_nldo515, "vdd-l2"),
+ RPMH_VREG("ldo3", "ldo%s3", &pmic5_nldo515, "vdd-l3"),
{}
};
diff --git a/drivers/s390/block/dasd_ioctl.c b/drivers/s390/block/dasd_ioctl.c
index 9327dcdd6e5e..8fca725b3dae 100644
--- a/drivers/s390/block/dasd_ioctl.c
+++ b/drivers/s390/block/dasd_ioctl.c
@@ -552,10 +552,10 @@ static int __dasd_ioctl_information(struct dasd_block *block,
memcpy(dasd_info->type, base->discipline->name, 4);
- spin_lock_irqsave(&block->queue_lock, flags);
+ spin_lock_irqsave(get_ccwdev_lock(base->cdev), flags);
list_for_each(l, &base->ccw_queue)
dasd_info->chanq_len++;
- spin_unlock_irqrestore(&block->queue_lock, flags);
+ spin_unlock_irqrestore(get_ccwdev_lock(base->cdev), flags);
return 0;
}
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index d5c43e9b5128..c0d620ffea61 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -1376,6 +1376,7 @@ void ccw_device_set_notoper(struct ccw_device *cdev)
enum io_sch_action {
IO_SCH_UNREG,
IO_SCH_ORPH_UNREG,
+ IO_SCH_UNREG_CDEV,
IO_SCH_ATTACH,
IO_SCH_UNREG_ATTACH,
IO_SCH_ORPH_ATTACH,
@@ -1408,7 +1409,7 @@ static enum io_sch_action sch_get_action(struct subchannel *sch)
}
if ((sch->schib.pmcw.pam & sch->opm) == 0) {
if (ccw_device_notify(cdev, CIO_NO_PATH) != NOTIFY_OK)
- return IO_SCH_UNREG;
+ return IO_SCH_UNREG_CDEV;
return IO_SCH_DISC;
}
if (device_is_disconnected(cdev))
@@ -1470,6 +1471,7 @@ static int io_subchannel_sch_event(struct subchannel *sch, int process)
case IO_SCH_ORPH_ATTACH:
ccw_device_set_disconnected(cdev);
break;
+ case IO_SCH_UNREG_CDEV:
case IO_SCH_UNREG_ATTACH:
case IO_SCH_UNREG:
if (!cdev)
@@ -1503,6 +1505,7 @@ static int io_subchannel_sch_event(struct subchannel *sch, int process)
if (rc)
goto out;
break;
+ case IO_SCH_UNREG_CDEV:
case IO_SCH_UNREG_ATTACH:
spin_lock_irqsave(sch->lock, flags);
sch_set_cdev(sch, NULL);
diff --git a/drivers/s390/net/ism_drv.c b/drivers/s390/net/ism_drv.c
index 1399b5dc646c..9b5fccdbc7d6 100644
--- a/drivers/s390/net/ism_drv.c
+++ b/drivers/s390/net/ism_drv.c
@@ -771,14 +771,6 @@ static int __init ism_init(void)
static void __exit ism_exit(void)
{
- struct ism_dev *ism;
-
- mutex_lock(&ism_dev_list.mutex);
- list_for_each_entry(ism, &ism_dev_list.list, list) {
- ism_dev_exit(ism);
- }
- mutex_unlock(&ism_dev_list.mutex);
-
pci_unregister_driver(&ism_driver);
debug_unregister(ism_debug_info);
}
diff --git a/drivers/soc/qcom/Makefile b/drivers/soc/qcom/Makefile
index 0f43a88b4894..89b775512bef 100644
--- a/drivers/soc/qcom/Makefile
+++ b/drivers/soc/qcom/Makefile
@@ -32,4 +32,5 @@ obj-$(CONFIG_QCOM_RPMHPD) += rpmhpd.o
obj-$(CONFIG_QCOM_RPMPD) += rpmpd.o
obj-$(CONFIG_QCOM_KRYO_L2_ACCESSORS) += kryo-l2-accessors.o
obj-$(CONFIG_QCOM_ICC_BWMON) += icc-bwmon.o
-obj-$(CONFIG_QCOM_INLINE_CRYPTO_ENGINE) += ice.o
+qcom_ice-objs += ice.o
+obj-$(CONFIG_QCOM_INLINE_CRYPTO_ENGINE) += qcom_ice.o
diff --git a/drivers/soc/qcom/icc-bwmon.c b/drivers/soc/qcom/icc-bwmon.c
index fd58c5b69897..f65bfeca7ed6 100644
--- a/drivers/soc/qcom/icc-bwmon.c
+++ b/drivers/soc/qcom/icc-bwmon.c
@@ -773,12 +773,12 @@ static int bwmon_probe(struct platform_device *pdev)
bwmon->max_bw_kbps = UINT_MAX;
opp = dev_pm_opp_find_bw_floor(dev, &bwmon->max_bw_kbps, 0);
if (IS_ERR(opp))
- return dev_err_probe(dev, ret, "failed to find max peak bandwidth\n");
+ return dev_err_probe(dev, PTR_ERR(opp), "failed to find max peak bandwidth\n");
bwmon->min_bw_kbps = 0;
opp = dev_pm_opp_find_bw_ceil(dev, &bwmon->min_bw_kbps, 0);
if (IS_ERR(opp))
- return dev_err_probe(dev, ret, "failed to find min peak bandwidth\n");
+ return dev_err_probe(dev, PTR_ERR(opp), "failed to find min peak bandwidth\n");
bwmon->dev = dev;
diff --git a/drivers/soc/qcom/ramp_controller.c b/drivers/soc/qcom/ramp_controller.c
index dc74d2a19de2..5e3ba0be0903 100644
--- a/drivers/soc/qcom/ramp_controller.c
+++ b/drivers/soc/qcom/ramp_controller.c
@@ -296,7 +296,7 @@ static int qcom_ramp_controller_probe(struct platform_device *pdev)
return -ENOMEM;
qrc->desc = device_get_match_data(&pdev->dev);
- if (!qrc)
+ if (!qrc->desc)
return -EINVAL;
qrc->regmap = devm_regmap_init_mmio(&pdev->dev, base, &qrc_regmap_config);
diff --git a/drivers/soc/qcom/rmtfs_mem.c b/drivers/soc/qcom/rmtfs_mem.c
index ce48a9f3b4c8..f83811f51175 100644
--- a/drivers/soc/qcom/rmtfs_mem.c
+++ b/drivers/soc/qcom/rmtfs_mem.c
@@ -233,6 +233,7 @@ static int qcom_rmtfs_mem_probe(struct platform_device *pdev)
num_vmids = 0;
} else if (num_vmids < 0) {
dev_err(&pdev->dev, "failed to count qcom,vmid elements: %d\n", num_vmids);
+ ret = num_vmids;
goto remove_cdev;
} else if (num_vmids > NUM_MAX_VMIDS) {
dev_warn(&pdev->dev,
diff --git a/drivers/soc/qcom/rpmh-rsc.c b/drivers/soc/qcom/rpmh-rsc.c
index f93544f6d796..0dd4363ebac8 100644
--- a/drivers/soc/qcom/rpmh-rsc.c
+++ b/drivers/soc/qcom/rpmh-rsc.c
@@ -1073,7 +1073,7 @@ static int rpmh_rsc_probe(struct platform_device *pdev)
drv->ver.minor = rsc_id & (MINOR_VER_MASK << MINOR_VER_SHIFT);
drv->ver.minor >>= MINOR_VER_SHIFT;
- if (drv->ver.major == 3 && drv->ver.minor >= 0)
+ if (drv->ver.major == 3)
drv->regs = rpmh_rsc_reg_offset_ver_3_0;
else
drv->regs = rpmh_rsc_reg_offset_ver_2_7;
diff --git a/drivers/soc/qcom/rpmhpd.c b/drivers/soc/qcom/rpmhpd.c
index f20e2a49a669..63c35a32065b 100644
--- a/drivers/soc/qcom/rpmhpd.c
+++ b/drivers/soc/qcom/rpmhpd.c
@@ -342,6 +342,21 @@ static const struct rpmhpd_desc sm8150_desc = {
.num_pds = ARRAY_SIZE(sm8150_rpmhpds),
};
+static struct rpmhpd *sa8155p_rpmhpds[] = {
+ [SA8155P_CX] = &cx_w_mx_parent,
+ [SA8155P_CX_AO] = &cx_ao_w_mx_parent,
+ [SA8155P_EBI] = &ebi,
+ [SA8155P_GFX] = &gfx,
+ [SA8155P_MSS] = &mss,
+ [SA8155P_MX] = &mx,
+ [SA8155P_MX_AO] = &mx_ao,
+};
+
+static const struct rpmhpd_desc sa8155p_desc = {
+ .rpmhpds = sa8155p_rpmhpds,
+ .num_pds = ARRAY_SIZE(sa8155p_rpmhpds),
+};
+
/* SM8250 RPMH powerdomains */
static struct rpmhpd *sm8250_rpmhpds[] = {
[SM8250_CX] = &cx_w_mx_parent,
@@ -519,6 +534,7 @@ static const struct rpmhpd_desc sc8280xp_desc = {
static const struct of_device_id rpmhpd_match_table[] = {
{ .compatible = "qcom,qdu1000-rpmhpd", .data = &qdu1000_desc },
+ { .compatible = "qcom,sa8155p-rpmhpd", .data = &sa8155p_desc },
{ .compatible = "qcom,sa8540p-rpmhpd", .data = &sa8540p_desc },
{ .compatible = "qcom,sa8775p-rpmhpd", .data = &sa8775p_desc },
{ .compatible = "qcom,sc7180-rpmhpd", .data = &sc7180_desc },
diff --git a/drivers/soundwire/dmi-quirks.c b/drivers/soundwire/dmi-quirks.c
index 58ea013fa918..2a1096dab63d 100644
--- a/drivers/soundwire/dmi-quirks.c
+++ b/drivers/soundwire/dmi-quirks.c
@@ -100,6 +100,13 @@ static const struct dmi_system_id adr_remap_quirk_table[] = {
.driver_data = (void *)intel_tgl_bios,
},
{
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "HP"),
+ DMI_MATCH(DMI_BOARD_NAME, "8709"),
+ },
+ .driver_data = (void *)intel_tgl_bios,
+ },
+ {
/* quirk used for NUC15 'Bishop County' LAPBC510 and LAPBC710 skews */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Intel(R) Client Systems"),
diff --git a/drivers/soundwire/qcom.c b/drivers/soundwire/qcom.c
index c296e0bf897b..280455f047a3 100644
--- a/drivers/soundwire/qcom.c
+++ b/drivers/soundwire/qcom.c
@@ -1099,8 +1099,10 @@ static int qcom_swrm_startup(struct snd_pcm_substream *substream,
}
sruntime = sdw_alloc_stream(dai->name);
- if (!sruntime)
- return -ENOMEM;
+ if (!sruntime) {
+ ret = -ENOMEM;
+ goto err_alloc;
+ }
ctrl->sruntime[dai->id] = sruntime;
@@ -1110,12 +1112,19 @@ static int qcom_swrm_startup(struct snd_pcm_substream *substream,
if (ret < 0 && ret != -ENOTSUPP) {
dev_err(dai->dev, "Failed to set sdw stream on %s\n",
codec_dai->name);
- sdw_release_stream(sruntime);
- return ret;
+ goto err_set_stream;
}
}
return 0;
+
+err_set_stream:
+ sdw_release_stream(sruntime);
+err_alloc:
+ pm_runtime_mark_last_busy(ctrl->dev);
+ pm_runtime_put_autosuspend(ctrl->dev);
+
+ return ret;
}
static void qcom_swrm_shutdown(struct snd_pcm_substream *substream,
diff --git a/drivers/soundwire/stream.c b/drivers/soundwire/stream.c
index c2191c07442b..379228f22186 100644
--- a/drivers/soundwire/stream.c
+++ b/drivers/soundwire/stream.c
@@ -2021,8 +2021,10 @@ int sdw_stream_add_slave(struct sdw_slave *slave,
skip_alloc_master_rt:
s_rt = sdw_slave_rt_find(slave, stream);
- if (s_rt)
+ if (s_rt) {
+ alloc_slave_rt = false;
goto skip_alloc_slave_rt;
+ }
s_rt = sdw_slave_rt_alloc(slave, m_rt);
if (!s_rt) {
diff --git a/drivers/spi/spi-cadence-quadspi.c b/drivers/spi/spi-cadence-quadspi.c
index 6ddb2dfc0f00..32449bef4415 100644
--- a/drivers/spi/spi-cadence-quadspi.c
+++ b/drivers/spi/spi-cadence-quadspi.c
@@ -1756,8 +1756,11 @@ static int cqspi_probe(struct platform_device *pdev)
cqspi->slow_sram = true;
if (of_device_is_compatible(pdev->dev.of_node,
- "xlnx,versal-ospi-1.0"))
- dma_set_mask(&pdev->dev, DMA_BIT_MASK(64));
+ "xlnx,versal-ospi-1.0")) {
+ ret = dma_set_mask(&pdev->dev, DMA_BIT_MASK(64));
+ if (ret)
+ goto probe_reset_failed;
+ }
}
ret = devm_request_irq(dev, irq, cqspi_irq_handler, 0,
diff --git a/drivers/spi/spi-dw-mmio.c b/drivers/spi/spi-dw-mmio.c
index 5f2aee69c1c1..15f5e9cb54ad 100644
--- a/drivers/spi/spi-dw-mmio.c
+++ b/drivers/spi/spi-dw-mmio.c
@@ -274,7 +274,7 @@ static void dw_spi_elba_set_cs(struct spi_device *spi, bool enable)
*/
spi_set_chipselect(spi, 0, 0);
dw_spi_set_cs(spi, enable);
- spi_get_chipselect(spi, cs);
+ spi_set_chipselect(spi, 0, cs);
}
static int dw_spi_elba_init(struct platform_device *pdev,
diff --git a/drivers/spi/spi-fsl-dspi.c b/drivers/spi/spi-fsl-dspi.c
index 4339485d202c..674cfe05f411 100644
--- a/drivers/spi/spi-fsl-dspi.c
+++ b/drivers/spi/spi-fsl-dspi.c
@@ -1002,7 +1002,9 @@ static int dspi_transfer_one_message(struct spi_controller *ctlr,
static int dspi_setup(struct spi_device *spi)
{
struct fsl_dspi *dspi = spi_controller_get_devdata(spi->controller);
+ u32 period_ns = DIV_ROUND_UP(NSEC_PER_SEC, spi->max_speed_hz);
unsigned char br = 0, pbr = 0, pcssck = 0, cssck = 0;
+ u32 quarter_period_ns = DIV_ROUND_UP(period_ns, 4);
u32 cs_sck_delay = 0, sck_cs_delay = 0;
struct fsl_dspi_platform_data *pdata;
unsigned char pasc = 0, asc = 0;
@@ -1031,6 +1033,19 @@ static int dspi_setup(struct spi_device *spi)
sck_cs_delay = pdata->sck_cs_delay;
}
+ /* Since tCSC and tASC apply to continuous transfers too, avoid SCK
+ * glitches of half a cycle by never allowing tCSC + tASC to go below
+ * half a SCK period.
+ */
+ if (cs_sck_delay < quarter_period_ns)
+ cs_sck_delay = quarter_period_ns;
+ if (sck_cs_delay < quarter_period_ns)
+ sck_cs_delay = quarter_period_ns;
+
+ dev_dbg(&spi->dev,
+ "DSPI controller timing params: CS-to-SCK delay %u ns, SCK-to-CS delay %u ns\n",
+ cs_sck_delay, sck_cs_delay);
+
clkrate = clk_get_rate(dspi->clk);
hz_to_spi_baud(&pbr, &br, spi->max_speed_hz, clkrate);
diff --git a/drivers/tee/amdtee/amdtee_if.h b/drivers/tee/amdtee/amdtee_if.h
index ff48c3e47375..e2014e21530a 100644
--- a/drivers/tee/amdtee/amdtee_if.h
+++ b/drivers/tee/amdtee/amdtee_if.h
@@ -118,16 +118,18 @@ struct tee_cmd_unmap_shared_mem {
/**
* struct tee_cmd_load_ta - load Trusted Application (TA) binary into TEE
- * @low_addr: [in] bits [31:0] of the physical address of the TA binary
- * @hi_addr: [in] bits [63:32] of the physical address of the TA binary
- * @size: [in] size of TA binary in bytes
- * @ta_handle: [out] return handle of the loaded TA
+ * @low_addr: [in] bits [31:0] of the physical address of the TA binary
+ * @hi_addr: [in] bits [63:32] of the physical address of the TA binary
+ * @size: [in] size of TA binary in bytes
+ * @ta_handle: [out] return handle of the loaded TA
+ * @return_origin: [out] origin of return code after TEE processing
*/
struct tee_cmd_load_ta {
u32 low_addr;
u32 hi_addr;
u32 size;
u32 ta_handle;
+ u32 return_origin;
};
/**
diff --git a/drivers/tee/amdtee/call.c b/drivers/tee/amdtee/call.c
index e8cd9aaa3467..e9b63dcb3194 100644
--- a/drivers/tee/amdtee/call.c
+++ b/drivers/tee/amdtee/call.c
@@ -423,19 +423,23 @@ int handle_load_ta(void *data, u32 size, struct tee_ioctl_open_session_arg *arg)
if (ret) {
arg->ret_origin = TEEC_ORIGIN_COMMS;
arg->ret = TEEC_ERROR_COMMUNICATION;
- } else if (arg->ret == TEEC_SUCCESS) {
- ret = get_ta_refcount(load_cmd.ta_handle);
- if (!ret) {
- arg->ret_origin = TEEC_ORIGIN_COMMS;
- arg->ret = TEEC_ERROR_OUT_OF_MEMORY;
-
- /* Unload the TA on error */
- unload_cmd.ta_handle = load_cmd.ta_handle;
- psp_tee_process_cmd(TEE_CMD_ID_UNLOAD_TA,
- (void *)&unload_cmd,
- sizeof(unload_cmd), &ret);
- } else {
- set_session_id(load_cmd.ta_handle, 0, &arg->session);
+ } else {
+ arg->ret_origin = load_cmd.return_origin;
+
+ if (arg->ret == TEEC_SUCCESS) {
+ ret = get_ta_refcount(load_cmd.ta_handle);
+ if (!ret) {
+ arg->ret_origin = TEEC_ORIGIN_COMMS;
+ arg->ret = TEEC_ERROR_OUT_OF_MEMORY;
+
+ /* Unload the TA on error */
+ unload_cmd.ta_handle = load_cmd.ta_handle;
+ psp_tee_process_cmd(TEE_CMD_ID_UNLOAD_TA,
+ (void *)&unload_cmd,
+ sizeof(unload_cmd), &ret);
+ } else {
+ set_session_id(load_cmd.ta_handle, 0, &arg->session);
+ }
}
}
mutex_unlock(&ta_refcount_mutex);
diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c b/drivers/vdpa/mlx5/net/mlx5_vnet.c
index e29e32b306ad..279ac6a558d2 100644
--- a/drivers/vdpa/mlx5/net/mlx5_vnet.c
+++ b/drivers/vdpa/mlx5/net/mlx5_vnet.c
@@ -3349,10 +3349,10 @@ static void mlx5_vdpa_dev_del(struct vdpa_mgmt_dev *v_mdev, struct vdpa_device *
mlx5_vdpa_remove_debugfs(ndev->debugfs);
ndev->debugfs = NULL;
unregister_link_notifier(ndev);
+ _vdpa_unregister_device(dev);
wq = mvdev->wq;
mvdev->wq = NULL;
destroy_workqueue(wq);
- _vdpa_unregister_device(dev);
mgtdev->ndev = NULL;
}
diff --git a/drivers/vdpa/vdpa_user/vduse_dev.c b/drivers/vdpa/vdpa_user/vduse_dev.c
index de97e38c3b82..5f5c21674fdc 100644
--- a/drivers/vdpa/vdpa_user/vduse_dev.c
+++ b/drivers/vdpa/vdpa_user/vduse_dev.c
@@ -1685,6 +1685,9 @@ static bool vduse_validate_config(struct vduse_dev_config *config)
if (config->vq_num > 0xffff)
return false;
+ if (!config->name[0])
+ return false;
+
if (!device_is_allowed(config->device_id))
return false;
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index 07181cd8d52e..ae2273196b0c 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -935,13 +935,18 @@ static void handle_tx_zerocopy(struct vhost_net *net, struct socket *sock)
err = sock->ops->sendmsg(sock, &msg, len);
if (unlikely(err < 0)) {
+ bool retry = err == -EAGAIN || err == -ENOMEM || err == -ENOBUFS;
+
if (zcopy_used) {
if (vq->heads[ubuf->desc].len == VHOST_DMA_IN_PROGRESS)
vhost_net_ubuf_put(ubufs);
- nvq->upend_idx = ((unsigned)nvq->upend_idx - 1)
- % UIO_MAXIOV;
+ if (retry)
+ nvq->upend_idx = ((unsigned)nvq->upend_idx - 1)
+ % UIO_MAXIOV;
+ else
+ vq->heads[ubuf->desc].len = VHOST_DMA_DONE_LEN;
}
- if (err == -EAGAIN || err == -ENOMEM || err == -ENOBUFS) {
+ if (retry) {
vhost_discard_vq_desc(vq, 1);
vhost_net_enable_vq(net, vq);
break;
diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c
index 8c1aefc865f0..bf77924d5b60 100644
--- a/drivers/vhost/vdpa.c
+++ b/drivers/vhost/vdpa.c
@@ -407,7 +407,10 @@ static long vhost_vdpa_set_features(struct vhost_vdpa *v, u64 __user *featurep)
{
struct vdpa_device *vdpa = v->vdpa;
const struct vdpa_config_ops *ops = vdpa->config;
+ struct vhost_dev *d = &v->vdev;
+ u64 actual_features;
u64 features;
+ int i;
/*
* It's not allowed to change the features after they have
@@ -422,6 +425,16 @@ static long vhost_vdpa_set_features(struct vhost_vdpa *v, u64 __user *featurep)
if (vdpa_set_features(vdpa, features))
return -EINVAL;
+ /* let the vqs know what has been configured */
+ actual_features = ops->get_driver_features(vdpa);
+ for (i = 0; i < d->nvqs; ++i) {
+ struct vhost_virtqueue *vq = d->vqs[i];
+
+ mutex_lock(&vq->mutex);
+ vq->acked_features = actual_features;
+ mutex_unlock(&vq->mutex);
+ }
+
return 0;
}
@@ -594,7 +607,14 @@ static long vhost_vdpa_vring_ioctl(struct vhost_vdpa *v, unsigned int cmd,
if (r)
return r;
- vq->last_avail_idx = vq_state.split.avail_index;
+ if (vhost_has_feature(vq, VIRTIO_F_RING_PACKED)) {
+ vq->last_avail_idx = vq_state.packed.last_avail_idx |
+ (vq_state.packed.last_avail_counter << 15);
+ vq->last_used_idx = vq_state.packed.last_used_idx |
+ (vq_state.packed.last_used_counter << 15);
+ } else {
+ vq->last_avail_idx = vq_state.split.avail_index;
+ }
break;
}
@@ -612,9 +632,15 @@ static long vhost_vdpa_vring_ioctl(struct vhost_vdpa *v, unsigned int cmd,
break;
case VHOST_SET_VRING_BASE:
- vq_state.split.avail_index = vq->last_avail_idx;
- if (ops->set_vq_state(vdpa, idx, &vq_state))
- r = -EINVAL;
+ if (vhost_has_feature(vq, VIRTIO_F_RING_PACKED)) {
+ vq_state.packed.last_avail_idx = vq->last_avail_idx & 0x7fff;
+ vq_state.packed.last_avail_counter = !!(vq->last_avail_idx & 0x8000);
+ vq_state.packed.last_used_idx = vq->last_used_idx & 0x7fff;
+ vq_state.packed.last_used_counter = !!(vq->last_used_idx & 0x8000);
+ } else {
+ vq_state.split.avail_index = vq->last_avail_idx;
+ }
+ r = ops->set_vq_state(vdpa, idx, &vq_state);
break;
case VHOST_SET_VRING_CALL:
diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index 074273020849..60c9ebd629dd 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -235,7 +235,7 @@ void vhost_dev_flush(struct vhost_dev *dev)
{
struct vhost_flush_struct flush;
- if (dev->worker) {
+ if (dev->worker.vtsk) {
init_completion(&flush.wait_event);
vhost_work_init(&flush.work, vhost_flush_work);
@@ -247,7 +247,7 @@ EXPORT_SYMBOL_GPL(vhost_dev_flush);
void vhost_work_queue(struct vhost_dev *dev, struct vhost_work *work)
{
- if (!dev->worker)
+ if (!dev->worker.vtsk)
return;
if (!test_and_set_bit(VHOST_WORK_QUEUED, &work->flags)) {
@@ -255,8 +255,8 @@ void vhost_work_queue(struct vhost_dev *dev, struct vhost_work *work)
* sure it was not in the list.
* test_and_set_bit() implies a memory barrier.
*/
- llist_add(&work->node, &dev->worker->work_list);
- vhost_task_wake(dev->worker->vtsk);
+ llist_add(&work->node, &dev->worker.work_list);
+ vhost_task_wake(dev->worker.vtsk);
}
}
EXPORT_SYMBOL_GPL(vhost_work_queue);
@@ -264,7 +264,7 @@ EXPORT_SYMBOL_GPL(vhost_work_queue);
/* A lockless hint for busy polling code to exit the loop */
bool vhost_has_work(struct vhost_dev *dev)
{
- return dev->worker && !llist_empty(&dev->worker->work_list);
+ return !llist_empty(&dev->worker.work_list);
}
EXPORT_SYMBOL_GPL(vhost_has_work);
@@ -341,6 +341,8 @@ static bool vhost_worker(void *data)
node = llist_del_all(&worker->work_list);
if (node) {
+ __set_current_state(TASK_RUNNING);
+
node = llist_reverse_order(node);
/* make sure flag is seen after deletion */
smp_wmb();
@@ -456,7 +458,8 @@ void vhost_dev_init(struct vhost_dev *dev,
dev->umem = NULL;
dev->iotlb = NULL;
dev->mm = NULL;
- dev->worker = NULL;
+ memset(&dev->worker, 0, sizeof(dev->worker));
+ init_llist_head(&dev->worker.work_list);
dev->iov_limit = iov_limit;
dev->weight = weight;
dev->byte_weight = byte_weight;
@@ -530,47 +533,30 @@ static void vhost_detach_mm(struct vhost_dev *dev)
static void vhost_worker_free(struct vhost_dev *dev)
{
- struct vhost_worker *worker = dev->worker;
-
- if (!worker)
+ if (!dev->worker.vtsk)
return;
- dev->worker = NULL;
- WARN_ON(!llist_empty(&worker->work_list));
- vhost_task_stop(worker->vtsk);
- kfree(worker);
+ WARN_ON(!llist_empty(&dev->worker.work_list));
+ vhost_task_stop(dev->worker.vtsk);
+ dev->worker.kcov_handle = 0;
+ dev->worker.vtsk = NULL;
}
static int vhost_worker_create(struct vhost_dev *dev)
{
- struct vhost_worker *worker;
struct vhost_task *vtsk;
char name[TASK_COMM_LEN];
- int ret;
-
- worker = kzalloc(sizeof(*worker), GFP_KERNEL_ACCOUNT);
- if (!worker)
- return -ENOMEM;
- dev->worker = worker;
- worker->kcov_handle = kcov_common_handle();
- init_llist_head(&worker->work_list);
snprintf(name, sizeof(name), "vhost-%d", current->pid);
- vtsk = vhost_task_create(vhost_worker, worker, name);
- if (!vtsk) {
- ret = -ENOMEM;
- goto free_worker;
- }
+ vtsk = vhost_task_create(vhost_worker, &dev->worker, name);
+ if (!vtsk)
+ return -ENOMEM;
- worker->vtsk = vtsk;
+ dev->worker.kcov_handle = kcov_common_handle();
+ dev->worker.vtsk = vtsk;
vhost_task_start(vtsk);
return 0;
-
-free_worker:
- kfree(worker);
- dev->worker = NULL;
- return ret;
}
/* Caller should have device mutex */
@@ -1614,17 +1600,25 @@ long vhost_vring_ioctl(struct vhost_dev *d, unsigned int ioctl, void __user *arg
r = -EFAULT;
break;
}
- if (s.num > 0xffff) {
- r = -EINVAL;
- break;
+ if (vhost_has_feature(vq, VIRTIO_F_RING_PACKED)) {
+ vq->last_avail_idx = s.num & 0xffff;
+ vq->last_used_idx = (s.num >> 16) & 0xffff;
+ } else {
+ if (s.num > 0xffff) {
+ r = -EINVAL;
+ break;
+ }
+ vq->last_avail_idx = s.num;
}
- vq->last_avail_idx = s.num;
/* Forget the cached index value. */
vq->avail_idx = vq->last_avail_idx;
break;
case VHOST_GET_VRING_BASE:
s.index = idx;
- s.num = vq->last_avail_idx;
+ if (vhost_has_feature(vq, VIRTIO_F_RING_PACKED))
+ s.num = (u32)vq->last_avail_idx | ((u32)vq->last_used_idx << 16);
+ else
+ s.num = vq->last_avail_idx;
if (copy_to_user(argp, &s, sizeof s))
r = -EFAULT;
break;
@@ -2563,12 +2557,11 @@ EXPORT_SYMBOL_GPL(vhost_disable_notify);
/* Create a new message. */
struct vhost_msg_node *vhost_new_msg(struct vhost_virtqueue *vq, int type)
{
- struct vhost_msg_node *node = kmalloc(sizeof *node, GFP_KERNEL);
+ /* Make sure all padding within the structure is initialized. */
+ struct vhost_msg_node *node = kzalloc(sizeof(*node), GFP_KERNEL);
if (!node)
return NULL;
- /* Make sure all padding within the structure is initialized. */
- memset(&node->msg, 0, sizeof node->msg);
node->vq = vq;
node->msg.type = type;
return node;
diff --git a/drivers/vhost/vhost.h b/drivers/vhost/vhost.h
index 0308638cdeee..fc900be504b3 100644
--- a/drivers/vhost/vhost.h
+++ b/drivers/vhost/vhost.h
@@ -92,13 +92,17 @@ struct vhost_virtqueue {
/* The routine to call when the Guest pings us, or timeout. */
vhost_work_fn_t handle_kick;
- /* Last available index we saw. */
+ /* Last available index we saw.
+ * Values are limited to 0x7fff, and the high bit is used as
+ * a wrap counter when using VIRTIO_F_RING_PACKED. */
u16 last_avail_idx;
/* Caches available index value from user. */
u16 avail_idx;
- /* Last index we used. */
+ /* Last index we used.
+ * Values are limited to 0x7fff, and the high bit is used as
+ * a wrap counter when using VIRTIO_F_RING_PACKED. */
u16 last_used_idx;
/* Used flags */
@@ -154,7 +158,7 @@ struct vhost_dev {
struct vhost_virtqueue **vqs;
int nvqs;
struct eventfd_ctx *log_ctx;
- struct vhost_worker *worker;
+ struct vhost_worker worker;
struct vhost_iotlb *umem;
struct vhost_iotlb *iotlb;
spinlock_t iotlb_lock;
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 2b1b227505f3..88e6d1072a35 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -242,7 +242,6 @@ static int btrfs_repair_eb_io_failure(const struct extent_buffer *eb,
int mirror_num)
{
struct btrfs_fs_info *fs_info = eb->fs_info;
- u64 start = eb->start;
int i, num_pages = num_extent_pages(eb);
int ret = 0;
@@ -251,12 +250,14 @@ static int btrfs_repair_eb_io_failure(const struct extent_buffer *eb,
for (i = 0; i < num_pages; i++) {
struct page *p = eb->pages[i];
+ u64 start = max_t(u64, eb->start, page_offset(p));
+ u64 end = min_t(u64, eb->start + eb->len, page_offset(p) + PAGE_SIZE);
+ u32 len = end - start;
- ret = btrfs_repair_io_failure(fs_info, 0, start, PAGE_SIZE,
- start, p, start - page_offset(p), mirror_num);
+ ret = btrfs_repair_io_failure(fs_info, 0, start, len,
+ start, p, offset_in_page(start), mirror_num);
if (ret)
break;
- start += PAGE_SIZE;
}
return ret;
diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c
index 7c666517d3d3..50c241aba1a1 100644
--- a/fs/btrfs/scrub.c
+++ b/fs/btrfs/scrub.c
@@ -134,8 +134,14 @@ struct scrub_stripe {
* The errors hit during the initial read of the stripe.
*
* Would be utilized for error reporting and repair.
+ *
+ * The remaining init_nr_* records the number of errors hit, only used
+ * by error reporting.
*/
unsigned long init_error_bitmap;
+ unsigned int init_nr_io_errors;
+ unsigned int init_nr_csum_errors;
+ unsigned int init_nr_meta_errors;
/*
* The following error bitmaps are all for the current status.
@@ -1003,12 +1009,9 @@ skip:
sctx->stat.data_bytes_scrubbed += nr_data_sectors << fs_info->sectorsize_bits;
sctx->stat.tree_bytes_scrubbed += nr_meta_sectors << fs_info->sectorsize_bits;
sctx->stat.no_csum += nr_nodatacsum_sectors;
- sctx->stat.read_errors +=
- bitmap_weight(&stripe->io_error_bitmap, stripe->nr_sectors);
- sctx->stat.csum_errors +=
- bitmap_weight(&stripe->csum_error_bitmap, stripe->nr_sectors);
- sctx->stat.verify_errors +=
- bitmap_weight(&stripe->meta_error_bitmap, stripe->nr_sectors);
+ sctx->stat.read_errors += stripe->init_nr_io_errors;
+ sctx->stat.csum_errors += stripe->init_nr_csum_errors;
+ sctx->stat.verify_errors += stripe->init_nr_meta_errors;
sctx->stat.uncorrectable_errors +=
bitmap_weight(&stripe->error_bitmap, stripe->nr_sectors);
sctx->stat.corrected_errors += nr_repaired_sectors;
@@ -1041,6 +1044,12 @@ static void scrub_stripe_read_repair_worker(struct work_struct *work)
scrub_verify_one_stripe(stripe, stripe->extent_sector_bitmap);
/* Save the initial failed bitmap for later repair and report usage. */
stripe->init_error_bitmap = stripe->error_bitmap;
+ stripe->init_nr_io_errors = bitmap_weight(&stripe->io_error_bitmap,
+ stripe->nr_sectors);
+ stripe->init_nr_csum_errors = bitmap_weight(&stripe->csum_error_bitmap,
+ stripe->nr_sectors);
+ stripe->init_nr_meta_errors = bitmap_weight(&stripe->meta_error_bitmap,
+ stripe->nr_sectors);
if (bitmap_empty(&stripe->init_error_bitmap, stripe->nr_sectors))
goto out;
@@ -1490,6 +1499,9 @@ static void scrub_stripe_reset_bitmaps(struct scrub_stripe *stripe)
{
stripe->extent_sector_bitmap = 0;
stripe->init_error_bitmap = 0;
+ stripe->init_nr_io_errors = 0;
+ stripe->init_nr_csum_errors = 0;
+ stripe->init_nr_meta_errors = 0;
stripe->error_bitmap = 0;
stripe->io_error_bitmap = 0;
stripe->csum_error_bitmap = 0;
@@ -1730,7 +1742,7 @@ static int flush_scrub_stripes(struct scrub_ctx *sctx)
break;
}
}
- } else {
+ } else if (!sctx->readonly) {
for (int i = 0; i < nr_stripes; i++) {
unsigned long repaired;
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index ec18e2210602..efeb1a9d040a 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -1841,6 +1841,12 @@ static int btrfs_remount(struct super_block *sb, int *flags, char *data)
btrfs_clear_sb_rdonly(sb);
set_bit(BTRFS_FS_OPEN, &fs_info->flags);
+
+ /*
+ * If we've gone from readonly -> read/write, we need to get
+ * our sync/async discard lists in the right state.
+ */
+ btrfs_discard_resume(fs_info);
}
out:
/*
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index 789be30d6ee2..2321e5ddb664 100644
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -1627,6 +1627,7 @@ void ceph_flush_snaps(struct ceph_inode_info *ci,
struct inode *inode = &ci->netfs.inode;
struct ceph_mds_client *mdsc = ceph_inode_to_client(inode)->mdsc;
struct ceph_mds_session *session = NULL;
+ bool need_put = false;
int mds;
dout("ceph_flush_snaps %p\n", inode);
@@ -1671,8 +1672,13 @@ out:
ceph_put_mds_session(session);
/* we flushed them all; remove this inode from the queue */
spin_lock(&mdsc->snap_flush_lock);
+ if (!list_empty(&ci->i_snap_flush_item))
+ need_put = true;
list_del_init(&ci->i_snap_flush_item);
spin_unlock(&mdsc->snap_flush_lock);
+
+ if (need_put)
+ iput(inode);
}
/*
diff --git a/fs/ceph/snap.c b/fs/ceph/snap.c
index 0b236ebd989f..2e73ba62bd7a 100644
--- a/fs/ceph/snap.c
+++ b/fs/ceph/snap.c
@@ -693,8 +693,10 @@ int __ceph_finish_cap_snap(struct ceph_inode_info *ci,
capsnap->size);
spin_lock(&mdsc->snap_flush_lock);
- if (list_empty(&ci->i_snap_flush_item))
+ if (list_empty(&ci->i_snap_flush_item)) {
+ ihold(inode);
list_add_tail(&ci->i_snap_flush_item, &mdsc->snap_flush_list);
+ }
spin_unlock(&mdsc->snap_flush_lock);
return 1; /* caller may want to ceph_flush_snaps */
}
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index 980483455cc0..266d45c7685b 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -1805,7 +1805,11 @@ static int ep_autoremove_wake_function(struct wait_queue_entry *wq_entry,
{
int ret = default_wake_function(wq_entry, mode, sync, key);
- list_del_init(&wq_entry->entry);
+ /*
+ * Pairs with list_empty_careful in ep_poll, and ensures future loop
+ * iterations see the cause of this wakeup.
+ */
+ list_del_init_careful(&wq_entry->entry);
return ret;
}
diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
index c1edde817be8..1f72f977c6db 100644
--- a/fs/ext4/balloc.c
+++ b/fs/ext4/balloc.c
@@ -324,17 +324,15 @@ static ext4_fsblk_t ext4_valid_block_bitmap_padding(struct super_block *sb,
struct ext4_group_info *ext4_get_group_info(struct super_block *sb,
ext4_group_t group)
{
- struct ext4_group_info **grp_info;
- long indexv, indexh;
-
- if (unlikely(group >= EXT4_SB(sb)->s_groups_count)) {
- ext4_error(sb, "invalid group %u", group);
- return NULL;
- }
- indexv = group >> (EXT4_DESC_PER_BLOCK_BITS(sb));
- indexh = group & ((EXT4_DESC_PER_BLOCK(sb)) - 1);
- grp_info = sbi_array_rcu_deref(EXT4_SB(sb), s_group_info, indexv);
- return grp_info[indexh];
+ struct ext4_group_info **grp_info;
+ long indexv, indexh;
+
+ if (unlikely(group >= EXT4_SB(sb)->s_groups_count))
+ return NULL;
+ indexv = group >> (EXT4_DESC_PER_BLOCK_BITS(sb));
+ indexh = group & ((EXT4_DESC_PER_BLOCK(sb)) - 1);
+ grp_info = sbi_array_rcu_deref(EXT4_SB(sb), s_group_info, indexv);
+ return grp_info[indexh];
}
/*
@@ -886,7 +884,10 @@ static unsigned long ext4_bg_num_gdb_nometa(struct super_block *sb,
if (!ext4_bg_has_super(sb, group))
return 0;
- return EXT4_SB(sb)->s_gdb_count;
+ if (ext4_has_feature_meta_bg(sb))
+ return le32_to_cpu(EXT4_SB(sb)->s_es->s_first_meta_bg);
+ else
+ return EXT4_SB(sb)->s_gdb_count;
}
/**
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 56a5d1c469fc..05fcecc36244 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -6388,7 +6388,6 @@ static int __ext4_remount(struct fs_context *fc, struct super_block *sb)
struct ext4_mount_options old_opts;
ext4_group_t g;
int err = 0;
- int enable_rw = 0;
#ifdef CONFIG_QUOTA
int enable_quota = 0;
int i, j;
@@ -6575,7 +6574,7 @@ static int __ext4_remount(struct fs_context *fc, struct super_block *sb)
if (err)
goto restore_opts;
- enable_rw = 1;
+ sb->s_flags &= ~SB_RDONLY;
if (ext4_has_feature_mmp(sb)) {
err = ext4_multi_mount_protect(sb,
le64_to_cpu(es->s_mmp_block));
@@ -6622,9 +6621,6 @@ static int __ext4_remount(struct fs_context *fc, struct super_block *sb)
if (!test_opt(sb, BLOCK_VALIDITY) && sbi->s_system_blks)
ext4_release_system_zone(sb);
- if (enable_rw)
- sb->s_flags &= ~SB_RDONLY;
-
/*
* Reinitialize lazy itable initialization thread based on
* current settings
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
index 13d7f17a9c8c..321e3a888c20 100644
--- a/fs/ext4/xattr.c
+++ b/fs/ext4/xattr.c
@@ -2056,8 +2056,9 @@ inserted:
else {
u32 ref;
+#ifdef EXT4_XATTR_DEBUG
WARN_ON_ONCE(dquot_initialize_needed(inode));
-
+#endif
/* The old block is released after updating
the inode. */
error = dquot_alloc_block(inode,
@@ -2120,8 +2121,9 @@ inserted:
/* We need to allocate a new block */
ext4_fsblk_t goal, block;
+#ifdef EXT4_XATTR_DEBUG
WARN_ON_ONCE(dquot_initialize_needed(inode));
-
+#endif
goal = ext4_group_first_block_no(sb,
EXT4_I(inode)->i_block_group);
block = ext4_new_meta_blocks(handle, inode, goal, 0,
diff --git a/fs/nilfs2/btnode.c b/fs/nilfs2/btnode.c
index e956f886a1a1..5710833ac1cc 100644
--- a/fs/nilfs2/btnode.c
+++ b/fs/nilfs2/btnode.c
@@ -285,6 +285,14 @@ void nilfs_btnode_abort_change_key(struct address_space *btnc,
if (nbh == NULL) { /* blocksize == pagesize */
xa_erase_irq(&btnc->i_pages, newkey);
unlock_page(ctxt->bh->b_page);
- } else
- brelse(nbh);
+ } else {
+ /*
+ * When canceling a buffer that a prepare operation has
+ * allocated to copy a node block to another location, use
+ * nilfs_btnode_delete() to initialize and release the buffer
+ * so that the buffer flags will not be in an inconsistent
+ * state when it is reallocated.
+ */
+ nilfs_btnode_delete(nbh);
+ }
}
diff --git a/fs/nilfs2/sufile.c b/fs/nilfs2/sufile.c
index dc359b56fdfa..2c6078a6b8ec 100644
--- a/fs/nilfs2/sufile.c
+++ b/fs/nilfs2/sufile.c
@@ -779,6 +779,15 @@ int nilfs_sufile_resize(struct inode *sufile, __u64 newnsegs)
goto out_header;
sui->ncleansegs -= nsegs - newnsegs;
+
+ /*
+ * If the sufile is successfully truncated, immediately adjust
+ * the segment allocation space while locking the semaphore
+ * "mi_sem" so that nilfs_sufile_alloc() never allocates
+ * segments in the truncated space.
+ */
+ sui->allocmax = newnsegs - 1;
+ sui->allocmin = 0;
}
kaddr = kmap_atomic(header_bh->b_page);
diff --git a/fs/nilfs2/the_nilfs.c b/fs/nilfs2/the_nilfs.c
index 2894152a6b25..0f0667957c81 100644
--- a/fs/nilfs2/the_nilfs.c
+++ b/fs/nilfs2/the_nilfs.c
@@ -405,6 +405,18 @@ unsigned long nilfs_nrsvsegs(struct the_nilfs *nilfs, unsigned long nsegs)
100));
}
+/**
+ * nilfs_max_segment_count - calculate the maximum number of segments
+ * @nilfs: nilfs object
+ */
+static u64 nilfs_max_segment_count(struct the_nilfs *nilfs)
+{
+ u64 max_count = U64_MAX;
+
+ do_div(max_count, nilfs->ns_blocks_per_segment);
+ return min_t(u64, max_count, ULONG_MAX);
+}
+
void nilfs_set_nsegments(struct the_nilfs *nilfs, unsigned long nsegs)
{
nilfs->ns_nsegments = nsegs;
@@ -414,6 +426,8 @@ void nilfs_set_nsegments(struct the_nilfs *nilfs, unsigned long nsegs)
static int nilfs_store_disk_layout(struct the_nilfs *nilfs,
struct nilfs_super_block *sbp)
{
+ u64 nsegments, nblocks;
+
if (le32_to_cpu(sbp->s_rev_level) < NILFS_MIN_SUPP_REV) {
nilfs_err(nilfs->ns_sb,
"unsupported revision (superblock rev.=%d.%d, current rev.=%d.%d). Please check the version of mkfs.nilfs(2).",
@@ -457,7 +471,34 @@ static int nilfs_store_disk_layout(struct the_nilfs *nilfs,
return -EINVAL;
}
- nilfs_set_nsegments(nilfs, le64_to_cpu(sbp->s_nsegments));
+ nsegments = le64_to_cpu(sbp->s_nsegments);
+ if (nsegments > nilfs_max_segment_count(nilfs)) {
+ nilfs_err(nilfs->ns_sb,
+ "segment count %llu exceeds upper limit (%llu segments)",
+ (unsigned long long)nsegments,
+ (unsigned long long)nilfs_max_segment_count(nilfs));
+ return -EINVAL;
+ }
+
+ nblocks = sb_bdev_nr_blocks(nilfs->ns_sb);
+ if (nblocks) {
+ u64 min_block_count = nsegments * nilfs->ns_blocks_per_segment;
+ /*
+ * To avoid failing to mount early device images without a
+ * second superblock, exclude that block count from the
+ * "min_block_count" calculation.
+ */
+
+ if (nblocks < min_block_count) {
+ nilfs_err(nilfs->ns_sb,
+ "total number of segment blocks %llu exceeds device size (%llu blocks)",
+ (unsigned long long)min_block_count,
+ (unsigned long long)nblocks);
+ return -EINVAL;
+ }
+ }
+
+ nilfs_set_nsegments(nilfs, nsegments);
nilfs->ns_crc_seed = le32_to_cpu(sbp->s_crc_seed);
return 0;
}
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index efb09de4343d..b173c36bcab3 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -2100,14 +2100,20 @@ static long ocfs2_fallocate(struct file *file, int mode, loff_t offset,
struct ocfs2_space_resv sr;
int change_size = 1;
int cmd = OCFS2_IOC_RESVSP64;
+ int ret = 0;
if (mode & ~(FALLOC_FL_KEEP_SIZE | FALLOC_FL_PUNCH_HOLE))
return -EOPNOTSUPP;
if (!ocfs2_writes_unwritten_extents(osb))
return -EOPNOTSUPP;
- if (mode & FALLOC_FL_KEEP_SIZE)
+ if (mode & FALLOC_FL_KEEP_SIZE) {
change_size = 0;
+ } else {
+ ret = inode_newsize_ok(inode, offset + len);
+ if (ret)
+ return ret;
+ }
if (mode & FALLOC_FL_PUNCH_HOLE)
cmd = OCFS2_IOC_UNRESVSP64;
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index 0b0e6a132101..988d1c076861 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -952,8 +952,10 @@ static void ocfs2_disable_quotas(struct ocfs2_super *osb)
for (type = 0; type < OCFS2_MAXQUOTAS; type++) {
if (!sb_has_quota_loaded(sb, type))
continue;
- oinfo = sb_dqinfo(sb, type)->dqi_priv;
- cancel_delayed_work_sync(&oinfo->dqi_sync_work);
+ if (!sb_has_quota_suspended(sb, type)) {
+ oinfo = sb_dqinfo(sb, type)->dqi_priv;
+ cancel_delayed_work_sync(&oinfo->dqi_sync_work);
+ }
inode = igrab(sb->s_dquot.files[type]);
/* Turn off quotas. This will remove all dquot structures from
* memory and so they will be automatically synced to global
diff --git a/fs/smb/client/cifs_debug.c b/fs/smb/client/cifs_debug.c
index 5034b862cec2..b279f745466e 100644
--- a/fs/smb/client/cifs_debug.c
+++ b/fs/smb/client/cifs_debug.c
@@ -12,6 +12,7 @@
#include <linux/module.h>
#include <linux/proc_fs.h>
#include <linux/uaccess.h>
+#include <uapi/linux/ethtool.h>
#include "cifspdu.h"
#include "cifsglob.h"
#include "cifsproto.h"
@@ -130,12 +131,14 @@ cifs_dump_channel(struct seq_file *m, int i, struct cifs_chan *chan)
struct TCP_Server_Info *server = chan->server;
seq_printf(m, "\n\n\t\tChannel: %d ConnectionId: 0x%llx"
- "\n\t\tNumber of credits: %d Dialect 0x%x"
+ "\n\t\tNumber of credits: %d,%d,%d Dialect 0x%x"
"\n\t\tTCP status: %d Instance: %d"
"\n\t\tLocal Users To Server: %d SecMode: 0x%x Req On Wire: %d"
"\n\t\tIn Send: %d In MaxReq Wait: %d",
i+1, server->conn_id,
server->credits,
+ server->echo_credits,
+ server->oplock_credits,
server->dialect,
server->tcpStatus,
server->reconnect_instance,
@@ -146,18 +149,62 @@ cifs_dump_channel(struct seq_file *m, int i, struct cifs_chan *chan)
atomic_read(&server->num_waiters));
}
+static inline const char *smb_speed_to_str(size_t bps)
+{
+ size_t mbps = bps / 1000 / 1000;
+
+ switch (mbps) {
+ case SPEED_10:
+ return "10Mbps";
+ case SPEED_100:
+ return "100Mbps";
+ case SPEED_1000:
+ return "1Gbps";
+ case SPEED_2500:
+ return "2.5Gbps";
+ case SPEED_5000:
+ return "5Gbps";
+ case SPEED_10000:
+ return "10Gbps";
+ case SPEED_14000:
+ return "14Gbps";
+ case SPEED_20000:
+ return "20Gbps";
+ case SPEED_25000:
+ return "25Gbps";
+ case SPEED_40000:
+ return "40Gbps";
+ case SPEED_50000:
+ return "50Gbps";
+ case SPEED_56000:
+ return "56Gbps";
+ case SPEED_100000:
+ return "100Gbps";
+ case SPEED_200000:
+ return "200Gbps";
+ case SPEED_400000:
+ return "400Gbps";
+ case SPEED_800000:
+ return "800Gbps";
+ default:
+ return "Unknown";
+ }
+}
+
static void
cifs_dump_iface(struct seq_file *m, struct cifs_server_iface *iface)
{
struct sockaddr_in *ipv4 = (struct sockaddr_in *)&iface->sockaddr;
struct sockaddr_in6 *ipv6 = (struct sockaddr_in6 *)&iface->sockaddr;
- seq_printf(m, "\tSpeed: %zu bps\n", iface->speed);
+ seq_printf(m, "\tSpeed: %s\n", smb_speed_to_str(iface->speed));
seq_puts(m, "\t\tCapabilities: ");
if (iface->rdma_capable)
seq_puts(m, "rdma ");
if (iface->rss_capable)
seq_puts(m, "rss ");
+ if (!iface->rdma_capable && !iface->rss_capable)
+ seq_puts(m, "None");
seq_putc(m, '\n');
if (iface->sockaddr.ss_family == AF_INET)
seq_printf(m, "\t\tIPv4: %pI4\n", &ipv4->sin_addr);
@@ -350,8 +397,11 @@ static int cifs_debug_data_proc_show(struct seq_file *m, void *v)
atomic_read(&server->smbd_conn->mr_used_count));
skip_rdma:
#endif
- seq_printf(m, "\nNumber of credits: %d Dialect 0x%x",
- server->credits, server->dialect);
+ seq_printf(m, "\nNumber of credits: %d,%d,%d Dialect 0x%x",
+ server->credits,
+ server->echo_credits,
+ server->oplock_credits,
+ server->dialect);
if (server->compress_algorithm == SMB3_COMPRESS_LZNT1)
seq_printf(m, " COMPRESS_LZNT1");
else if (server->compress_algorithm == SMB3_COMPRESS_LZ77)
diff --git a/fs/smb/client/cifsglob.h b/fs/smb/client/cifsglob.h
index 0d84bb1a8cd9..b212a4e16b39 100644
--- a/fs/smb/client/cifsglob.h
+++ b/fs/smb/client/cifsglob.h
@@ -970,43 +970,6 @@ release_iface(struct kref *ref)
kfree(iface);
}
-/*
- * compare two interfaces a and b
- * return 0 if everything matches.
- * return 1 if a has higher link speed, or rdma capable, or rss capable
- * return -1 otherwise.
- */
-static inline int
-iface_cmp(struct cifs_server_iface *a, struct cifs_server_iface *b)
-{
- int cmp_ret = 0;
-
- WARN_ON(!a || !b);
- if (a->speed == b->speed) {
- if (a->rdma_capable == b->rdma_capable) {
- if (a->rss_capable == b->rss_capable) {
- cmp_ret = memcmp(&a->sockaddr, &b->sockaddr,
- sizeof(a->sockaddr));
- if (!cmp_ret)
- return 0;
- else if (cmp_ret > 0)
- return 1;
- else
- return -1;
- } else if (a->rss_capable > b->rss_capable)
- return 1;
- else
- return -1;
- } else if (a->rdma_capable > b->rdma_capable)
- return 1;
- else
- return -1;
- } else if (a->speed > b->speed)
- return 1;
- else
- return -1;
-}
-
struct cifs_chan {
unsigned int in_reconnect : 1; /* if session setup in progress for this channel */
struct TCP_Server_Info *server;
diff --git a/fs/smb/client/cifsproto.h b/fs/smb/client/cifsproto.h
index c1c704990b98..d127aded2f28 100644
--- a/fs/smb/client/cifsproto.h
+++ b/fs/smb/client/cifsproto.h
@@ -87,6 +87,7 @@ extern int cifs_handle_standard(struct TCP_Server_Info *server,
struct mid_q_entry *mid);
extern int smb3_parse_devname(const char *devname, struct smb3_fs_context *ctx);
extern int smb3_parse_opt(const char *options, const char *key, char **val);
+extern int cifs_ipaddr_cmp(struct sockaddr *srcaddr, struct sockaddr *rhs);
extern bool cifs_match_ipaddr(struct sockaddr *srcaddr, struct sockaddr *rhs);
extern int cifs_discard_remaining_data(struct TCP_Server_Info *server);
extern int cifs_call_async(struct TCP_Server_Info *server,
diff --git a/fs/smb/client/connect.c b/fs/smb/client/connect.c
index 8e9a672320ab..9d16626e7a66 100644
--- a/fs/smb/client/connect.c
+++ b/fs/smb/client/connect.c
@@ -1288,6 +1288,56 @@ next_pdu:
module_put_and_kthread_exit(0);
}
+int
+cifs_ipaddr_cmp(struct sockaddr *srcaddr, struct sockaddr *rhs)
+{
+ struct sockaddr_in *saddr4 = (struct sockaddr_in *)srcaddr;
+ struct sockaddr_in *vaddr4 = (struct sockaddr_in *)rhs;
+ struct sockaddr_in6 *saddr6 = (struct sockaddr_in6 *)srcaddr;
+ struct sockaddr_in6 *vaddr6 = (struct sockaddr_in6 *)rhs;
+
+ switch (srcaddr->sa_family) {
+ case AF_UNSPEC:
+ switch (rhs->sa_family) {
+ case AF_UNSPEC:
+ return 0;
+ case AF_INET:
+ case AF_INET6:
+ return 1;
+ default:
+ return -1;
+ }
+ case AF_INET: {
+ switch (rhs->sa_family) {
+ case AF_UNSPEC:
+ return -1;
+ case AF_INET:
+ return memcmp(saddr4, vaddr4,
+ sizeof(struct sockaddr_in));
+ case AF_INET6:
+ return 1;
+ default:
+ return -1;
+ }
+ }
+ case AF_INET6: {
+ switch (rhs->sa_family) {
+ case AF_UNSPEC:
+ case AF_INET:
+ return -1;
+ case AF_INET6:
+ return memcmp(saddr6,
+ vaddr6,
+ sizeof(struct sockaddr_in6));
+ default:
+ return -1;
+ }
+ }
+ default:
+ return -1; /* don't expect to be here */
+ }
+}
+
/*
* Returns true if srcaddr isn't specified and rhs isn't specified, or
* if srcaddr is specified and matches the IP address of the rhs argument
@@ -4086,16 +4136,17 @@ int cifs_tree_connect(const unsigned int xid, struct cifs_tcon *tcon, const stru
/* only send once per connect */
spin_lock(&tcon->tc_lock);
+ if (tcon->status == TID_GOOD) {
+ spin_unlock(&tcon->tc_lock);
+ return 0;
+ }
+
if (tcon->status != TID_NEW &&
tcon->status != TID_NEED_TCON) {
spin_unlock(&tcon->tc_lock);
return -EHOSTDOWN;
}
- if (tcon->status == TID_GOOD) {
- spin_unlock(&tcon->tc_lock);
- return 0;
- }
tcon->status = TID_IN_TCON;
spin_unlock(&tcon->tc_lock);
diff --git a/fs/smb/client/dfs.c b/fs/smb/client/dfs.c
index 2f93bf8c3325..2390b2fedd6a 100644
--- a/fs/smb/client/dfs.c
+++ b/fs/smb/client/dfs.c
@@ -575,16 +575,17 @@ int cifs_tree_connect(const unsigned int xid, struct cifs_tcon *tcon, const stru
/* only send once per connect */
spin_lock(&tcon->tc_lock);
+ if (tcon->status == TID_GOOD) {
+ spin_unlock(&tcon->tc_lock);
+ return 0;
+ }
+
if (tcon->status != TID_NEW &&
tcon->status != TID_NEED_TCON) {
spin_unlock(&tcon->tc_lock);
return -EHOSTDOWN;
}
- if (tcon->status == TID_GOOD) {
- spin_unlock(&tcon->tc_lock);
- return 0;
- }
tcon->status = TID_IN_TCON;
spin_unlock(&tcon->tc_lock);
diff --git a/fs/smb/client/file.c b/fs/smb/client/file.c
index df88b8c04d03..051283386e22 100644
--- a/fs/smb/client/file.c
+++ b/fs/smb/client/file.c
@@ -4942,9 +4942,13 @@ oplock_break_ack:
* disconnected since oplock already released by the server
*/
if (!oplock_break_cancelled) {
- rc = tcon->ses->server->ops->oplock_response(tcon, persistent_fid,
+ /* check for server null since can race with kill_sb calling tree disconnect */
+ if (tcon->ses && tcon->ses->server) {
+ rc = tcon->ses->server->ops->oplock_response(tcon, persistent_fid,
volatile_fid, net_fid, cinode);
- cifs_dbg(FYI, "Oplock release rc = %d\n", rc);
+ cifs_dbg(FYI, "Oplock release rc = %d\n", rc);
+ } else
+ pr_warn_once("lease break not sent for unmounted share\n");
}
cifs_done_oplock_break(cinode);
diff --git a/fs/smb/client/smb2ops.c b/fs/smb/client/smb2ops.c
index 38d2265c77fd..5639d8c48570 100644
--- a/fs/smb/client/smb2ops.c
+++ b/fs/smb/client/smb2ops.c
@@ -34,6 +34,8 @@ static int
change_conf(struct TCP_Server_Info *server)
{
server->credits += server->echo_credits + server->oplock_credits;
+ if (server->credits > server->max_credits)
+ server->credits = server->max_credits;
server->oplock_credits = server->echo_credits = 0;
switch (server->credits) {
case 0:
@@ -91,6 +93,7 @@ smb2_add_credits(struct TCP_Server_Info *server,
server->conn_id, server->hostname, *val,
add, server->in_flight);
}
+ WARN_ON_ONCE(server->in_flight == 0);
server->in_flight--;
if (server->in_flight == 0 &&
((optype & CIFS_OP_MASK) != CIFS_NEG_OP) &&
@@ -510,6 +513,43 @@ smb3_negotiate_rsize(struct cifs_tcon *tcon, struct smb3_fs_context *ctx)
return rsize;
}
+/*
+ * compare two interfaces a and b
+ * return 0 if everything matches.
+ * return 1 if a is rdma capable, or rss capable, or has higher link speed
+ * return -1 otherwise.
+ */
+static int
+iface_cmp(struct cifs_server_iface *a, struct cifs_server_iface *b)
+{
+ int cmp_ret = 0;
+
+ WARN_ON(!a || !b);
+ if (a->rdma_capable == b->rdma_capable) {
+ if (a->rss_capable == b->rss_capable) {
+ if (a->speed == b->speed) {
+ cmp_ret = cifs_ipaddr_cmp((struct sockaddr *) &a->sockaddr,
+ (struct sockaddr *) &b->sockaddr);
+ if (!cmp_ret)
+ return 0;
+ else if (cmp_ret > 0)
+ return 1;
+ else
+ return -1;
+ } else if (a->speed > b->speed)
+ return 1;
+ else
+ return -1;
+ } else if (a->rss_capable > b->rss_capable)
+ return 1;
+ else
+ return -1;
+ } else if (a->rdma_capable > b->rdma_capable)
+ return 1;
+ else
+ return -1;
+}
+
static int
parse_server_interfaces(struct network_interface_info_ioctl_rsp *buf,
size_t buf_len, struct cifs_ses *ses, bool in_mount)
diff --git a/fs/smb/client/smb2pdu.c b/fs/smb/client/smb2pdu.c
index 7063b395d22f..17fe212ab895 100644
--- a/fs/smb/client/smb2pdu.c
+++ b/fs/smb/client/smb2pdu.c
@@ -1305,7 +1305,12 @@ SMB2_sess_alloc_buffer(struct SMB2_sess_data *sess_data)
}
/* enough to enable echos and oplocks and one max size write */
- req->hdr.CreditRequest = cpu_to_le16(130);
+ if (server->credits >= server->max_credits)
+ req->hdr.CreditRequest = cpu_to_le16(0);
+ else
+ req->hdr.CreditRequest = cpu_to_le16(
+ min_t(int, server->max_credits -
+ server->credits, 130));
/* only one of SMB2 signing flags may be set in SMB2 request */
if (server->sign)
@@ -1899,7 +1904,12 @@ SMB2_tcon(const unsigned int xid, struct cifs_ses *ses, const char *tree,
rqst.rq_nvec = 2;
/* Need 64 for max size write so ask for more in case not there yet */
- req->hdr.CreditRequest = cpu_to_le16(64);
+ if (server->credits >= server->max_credits)
+ req->hdr.CreditRequest = cpu_to_le16(0);
+ else
+ req->hdr.CreditRequest = cpu_to_le16(
+ min_t(int, server->max_credits -
+ server->credits, 64));
rc = cifs_send_recv(xid, ses, server,
&rqst, &resp_buftype, flags, &rsp_iov);
@@ -4227,6 +4237,7 @@ smb2_async_readv(struct cifs_readdata *rdata)
struct TCP_Server_Info *server;
struct cifs_tcon *tcon = tlink_tcon(rdata->cfile->tlink);
unsigned int total_len;
+ int credit_request;
cifs_dbg(FYI, "%s: offset=%llu bytes=%u\n",
__func__, rdata->offset, rdata->bytes);
@@ -4258,7 +4269,13 @@ smb2_async_readv(struct cifs_readdata *rdata)
if (rdata->credits.value > 0) {
shdr->CreditCharge = cpu_to_le16(DIV_ROUND_UP(rdata->bytes,
SMB2_MAX_BUFFER_SIZE));
- shdr->CreditRequest = cpu_to_le16(le16_to_cpu(shdr->CreditCharge) + 8);
+ credit_request = le16_to_cpu(shdr->CreditCharge) + 8;
+ if (server->credits >= server->max_credits)
+ shdr->CreditRequest = cpu_to_le16(0);
+ else
+ shdr->CreditRequest = cpu_to_le16(
+ min_t(int, server->max_credits -
+ server->credits, credit_request));
rc = adjust_credits(server, &rdata->credits, rdata->bytes);
if (rc)
@@ -4468,6 +4485,7 @@ smb2_async_writev(struct cifs_writedata *wdata,
unsigned int total_len;
struct cifs_io_parms _io_parms;
struct cifs_io_parms *io_parms = NULL;
+ int credit_request;
if (!wdata->server)
server = wdata->server = cifs_pick_channel(tcon->ses);
@@ -4572,7 +4590,13 @@ smb2_async_writev(struct cifs_writedata *wdata,
if (wdata->credits.value > 0) {
shdr->CreditCharge = cpu_to_le16(DIV_ROUND_UP(wdata->bytes,
SMB2_MAX_BUFFER_SIZE));
- shdr->CreditRequest = cpu_to_le16(le16_to_cpu(shdr->CreditCharge) + 8);
+ credit_request = le16_to_cpu(shdr->CreditCharge) + 8;
+ if (server->credits >= server->max_credits)
+ shdr->CreditRequest = cpu_to_le16(0);
+ else
+ shdr->CreditRequest = cpu_to_le16(
+ min_t(int, server->max_credits -
+ server->credits, credit_request));
rc = adjust_credits(server, &wdata->credits, io_parms->length);
if (rc)
diff --git a/fs/smb/client/transport.c b/fs/smb/client/transport.c
index 24bdd5f4d3bc..0474d0bba0a2 100644
--- a/fs/smb/client/transport.c
+++ b/fs/smb/client/transport.c
@@ -55,7 +55,7 @@ alloc_mid(const struct smb_hdr *smb_buffer, struct TCP_Server_Info *server)
temp->pid = current->pid;
temp->command = cpu_to_le16(smb_buffer->Command);
cifs_dbg(FYI, "For smb_command %d\n", smb_buffer->Command);
- /* do_gettimeofday(&temp->when_sent);*/ /* easier to use jiffies */
+ /* easier to use jiffies */
/* when mid allocated can be before when sent */
temp->when_alloc = jiffies;
temp->server = server;
diff --git a/fs/smb/server/connection.c b/fs/smb/server/connection.c
index 4882a812ea86..2a717d158f02 100644
--- a/fs/smb/server/connection.c
+++ b/fs/smb/server/connection.c
@@ -294,6 +294,9 @@ bool ksmbd_conn_alive(struct ksmbd_conn *conn)
return true;
}
+#define SMB1_MIN_SUPPORTED_HEADER_SIZE (sizeof(struct smb_hdr))
+#define SMB2_MIN_SUPPORTED_HEADER_SIZE (sizeof(struct smb2_hdr) + 4)
+
/**
* ksmbd_conn_handler_loop() - session thread to listen on new smb requests
* @p: connection instance
@@ -350,6 +353,9 @@ int ksmbd_conn_handler_loop(void *p)
if (pdu_size > MAX_STREAM_PROT_LEN)
break;
+ if (pdu_size < SMB1_MIN_SUPPORTED_HEADER_SIZE)
+ break;
+
/* 4 for rfc1002 length field */
/* 1 for implied bcc[0] */
size = pdu_size + 4 + 1;
@@ -358,8 +364,6 @@ int ksmbd_conn_handler_loop(void *p)
break;
memcpy(conn->request_buf, hdr_buf, sizeof(hdr_buf));
- if (!ksmbd_smb_request(conn))
- break;
/*
* We already read 4 bytes to find out PDU size, now
@@ -377,6 +381,15 @@ int ksmbd_conn_handler_loop(void *p)
continue;
}
+ if (!ksmbd_smb_request(conn))
+ break;
+
+ if (((struct smb2_hdr *)smb2_get_msg(conn->request_buf))->ProtocolId ==
+ SMB2_PROTO_NUMBER) {
+ if (pdu_size < SMB2_MIN_SUPPORTED_HEADER_SIZE)
+ break;
+ }
+
if (!default_conn_ops.process_fn) {
pr_err("No connection request callback\n");
break;
diff --git a/fs/smb/server/oplock.c b/fs/smb/server/oplock.c
index db181bdad73a..844b303baf29 100644
--- a/fs/smb/server/oplock.c
+++ b/fs/smb/server/oplock.c
@@ -1415,56 +1415,38 @@ void create_lease_buf(u8 *rbuf, struct lease *lease)
*/
struct lease_ctx_info *parse_lease_state(void *open_req)
{
- char *data_offset;
struct create_context *cc;
- unsigned int next = 0;
- char *name;
- bool found = false;
struct smb2_create_req *req = (struct smb2_create_req *)open_req;
- struct lease_ctx_info *lreq = kzalloc(sizeof(struct lease_ctx_info),
- GFP_KERNEL);
+ struct lease_ctx_info *lreq;
+
+ cc = smb2_find_context_vals(req, SMB2_CREATE_REQUEST_LEASE, 4);
+ if (IS_ERR_OR_NULL(cc))
+ return NULL;
+
+ lreq = kzalloc(sizeof(struct lease_ctx_info), GFP_KERNEL);
if (!lreq)
return NULL;
- data_offset = (char *)req + le32_to_cpu(req->CreateContextsOffset);
- cc = (struct create_context *)data_offset;
- do {
- cc = (struct create_context *)((char *)cc + next);
- name = le16_to_cpu(cc->NameOffset) + (char *)cc;
- if (le16_to_cpu(cc->NameLength) != 4 ||
- strncmp(name, SMB2_CREATE_REQUEST_LEASE, 4)) {
- next = le32_to_cpu(cc->Next);
- continue;
- }
- found = true;
- break;
- } while (next != 0);
+ if (sizeof(struct lease_context_v2) == le32_to_cpu(cc->DataLength)) {
+ struct create_lease_v2 *lc = (struct create_lease_v2 *)cc;
- if (found) {
- if (sizeof(struct lease_context_v2) == le32_to_cpu(cc->DataLength)) {
- struct create_lease_v2 *lc = (struct create_lease_v2 *)cc;
-
- memcpy(lreq->lease_key, lc->lcontext.LeaseKey, SMB2_LEASE_KEY_SIZE);
- lreq->req_state = lc->lcontext.LeaseState;
- lreq->flags = lc->lcontext.LeaseFlags;
- lreq->duration = lc->lcontext.LeaseDuration;
- memcpy(lreq->parent_lease_key, lc->lcontext.ParentLeaseKey,
- SMB2_LEASE_KEY_SIZE);
- lreq->version = 2;
- } else {
- struct create_lease *lc = (struct create_lease *)cc;
+ memcpy(lreq->lease_key, lc->lcontext.LeaseKey, SMB2_LEASE_KEY_SIZE);
+ lreq->req_state = lc->lcontext.LeaseState;
+ lreq->flags = lc->lcontext.LeaseFlags;
+ lreq->duration = lc->lcontext.LeaseDuration;
+ memcpy(lreq->parent_lease_key, lc->lcontext.ParentLeaseKey,
+ SMB2_LEASE_KEY_SIZE);
+ lreq->version = 2;
+ } else {
+ struct create_lease *lc = (struct create_lease *)cc;
- memcpy(lreq->lease_key, lc->lcontext.LeaseKey, SMB2_LEASE_KEY_SIZE);
- lreq->req_state = lc->lcontext.LeaseState;
- lreq->flags = lc->lcontext.LeaseFlags;
- lreq->duration = lc->lcontext.LeaseDuration;
- lreq->version = 1;
- }
- return lreq;
+ memcpy(lreq->lease_key, lc->lcontext.LeaseKey, SMB2_LEASE_KEY_SIZE);
+ lreq->req_state = lc->lcontext.LeaseState;
+ lreq->flags = lc->lcontext.LeaseFlags;
+ lreq->duration = lc->lcontext.LeaseDuration;
+ lreq->version = 1;
}
-
- kfree(lreq);
- return NULL;
+ return lreq;
}
/**
diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c
index 7a81541de602..25c0ba04c59d 100644
--- a/fs/smb/server/smb2pdu.c
+++ b/fs/smb/server/smb2pdu.c
@@ -963,13 +963,13 @@ static void decode_sign_cap_ctxt(struct ksmbd_conn *conn,
static __le32 deassemble_neg_contexts(struct ksmbd_conn *conn,
struct smb2_negotiate_req *req,
- int len_of_smb)
+ unsigned int len_of_smb)
{
/* +4 is to account for the RFC1001 len field */
struct smb2_neg_context *pctx = (struct smb2_neg_context *)req;
int i = 0, len_of_ctxts;
- int offset = le32_to_cpu(req->NegotiateContextOffset);
- int neg_ctxt_cnt = le16_to_cpu(req->NegotiateContextCount);
+ unsigned int offset = le32_to_cpu(req->NegotiateContextOffset);
+ unsigned int neg_ctxt_cnt = le16_to_cpu(req->NegotiateContextCount);
__le32 status = STATUS_INVALID_PARAMETER;
ksmbd_debug(SMB, "decoding %d negotiate contexts\n", neg_ctxt_cnt);
@@ -983,7 +983,7 @@ static __le32 deassemble_neg_contexts(struct ksmbd_conn *conn,
while (i++ < neg_ctxt_cnt) {
int clen, ctxt_len;
- if (len_of_ctxts < sizeof(struct smb2_neg_context))
+ if (len_of_ctxts < (int)sizeof(struct smb2_neg_context))
break;
pctx = (struct smb2_neg_context *)((char *)pctx + offset);
@@ -1038,9 +1038,8 @@ static __le32 deassemble_neg_contexts(struct ksmbd_conn *conn,
}
/* offsets must be 8 byte aligned */
- clen = (clen + 7) & ~0x7;
- offset = clen + sizeof(struct smb2_neg_context);
- len_of_ctxts -= clen + sizeof(struct smb2_neg_context);
+ offset = (ctxt_len + 7) & ~0x7;
+ len_of_ctxts -= offset;
}
return status;
}
diff --git a/fs/smb/server/smb_common.c b/fs/smb/server/smb_common.c
index af0c2a9b8529..569e5eecdf3d 100644
--- a/fs/smb/server/smb_common.c
+++ b/fs/smb/server/smb_common.c
@@ -158,7 +158,19 @@ int ksmbd_verify_smb_message(struct ksmbd_work *work)
*/
bool ksmbd_smb_request(struct ksmbd_conn *conn)
{
- return conn->request_buf[0] == 0;
+ __le32 *proto = (__le32 *)smb2_get_msg(conn->request_buf);
+
+ if (*proto == SMB2_COMPRESSION_TRANSFORM_ID) {
+ pr_err_ratelimited("smb2 compression not support yet");
+ return false;
+ }
+
+ if (*proto != SMB1_PROTO_NUMBER &&
+ *proto != SMB2_PROTO_NUMBER &&
+ *proto != SMB2_TRANSFORM_PROTO_NUM)
+ return false;
+
+ return true;
}
static bool supported_protocol(int idx)
diff --git a/fs/smb/server/smbacl.c b/fs/smb/server/smbacl.c
index 6d6cfb6957a9..0a5862a61c77 100644
--- a/fs/smb/server/smbacl.c
+++ b/fs/smb/server/smbacl.c
@@ -1290,7 +1290,7 @@ int smb_check_perm_dacl(struct ksmbd_conn *conn, const struct path *path,
if (IS_ENABLED(CONFIG_FS_POSIX_ACL)) {
posix_acls = get_inode_acl(d_inode(path->dentry), ACL_TYPE_ACCESS);
- if (posix_acls && !found) {
+ if (!IS_ERR_OR_NULL(posix_acls) && !found) {
unsigned int id = -1;
pa_entry = posix_acls->a_entries;
@@ -1314,7 +1314,7 @@ int smb_check_perm_dacl(struct ksmbd_conn *conn, const struct path *path,
}
}
}
- if (posix_acls)
+ if (!IS_ERR_OR_NULL(posix_acls))
posix_acl_release(posix_acls);
}
diff --git a/fs/smb/server/vfs.c b/fs/smb/server/vfs.c
index 6f302919e9f7..f9fb778247e7 100644
--- a/fs/smb/server/vfs.c
+++ b/fs/smb/server/vfs.c
@@ -1321,7 +1321,7 @@ static struct xattr_smb_acl *ksmbd_vfs_make_xattr_posix_acl(struct mnt_idmap *id
return NULL;
posix_acls = get_inode_acl(inode, acl_type);
- if (!posix_acls)
+ if (IS_ERR_OR_NULL(posix_acls))
return NULL;
smb_acl = kzalloc(sizeof(struct xattr_smb_acl) +
@@ -1830,7 +1830,7 @@ int ksmbd_vfs_inherit_posix_acl(struct mnt_idmap *idmap,
return -EOPNOTSUPP;
acls = get_inode_acl(parent_inode, ACL_TYPE_DEFAULT);
- if (!acls)
+ if (IS_ERR_OR_NULL(acls))
return -ENOENT;
pace = acls->a_entries;
diff --git a/fs/userfaultfd.c b/fs/userfaultfd.c
index 0fd96d6e39ce..4e800bb7d2ab 100644
--- a/fs/userfaultfd.c
+++ b/fs/userfaultfd.c
@@ -1332,6 +1332,7 @@ static int userfaultfd_register(struct userfaultfd_ctx *ctx,
bool basic_ioctls;
unsigned long start, end, vma_end;
struct vma_iterator vmi;
+ pgoff_t pgoff;
user_uffdio_register = (struct uffdio_register __user *) arg;
@@ -1459,6 +1460,8 @@ static int userfaultfd_register(struct userfaultfd_ctx *ctx,
vma_iter_set(&vmi, start);
prev = vma_prev(&vmi);
+ if (vma->vm_start < start)
+ prev = vma;
ret = 0;
for_each_vma_range(vmi, vma, end) {
@@ -1482,8 +1485,9 @@ static int userfaultfd_register(struct userfaultfd_ctx *ctx,
vma_end = min(end, vma->vm_end);
new_flags = (vma->vm_flags & ~__VM_UFFD_FLAGS) | vm_flags;
+ pgoff = vma->vm_pgoff + ((start - vma->vm_start) >> PAGE_SHIFT);
prev = vma_merge(&vmi, mm, prev, start, vma_end, new_flags,
- vma->anon_vma, vma->vm_file, vma->vm_pgoff,
+ vma->anon_vma, vma->vm_file, pgoff,
vma_policy(vma),
((struct vm_userfaultfd_ctx){ ctx }),
anon_vma_name(vma));
@@ -1563,6 +1567,7 @@ static int userfaultfd_unregister(struct userfaultfd_ctx *ctx,
unsigned long start, end, vma_end;
const void __user *buf = (void __user *)arg;
struct vma_iterator vmi;
+ pgoff_t pgoff;
ret = -EFAULT;
if (copy_from_user(&uffdio_unregister, buf, sizeof(uffdio_unregister)))
@@ -1625,6 +1630,9 @@ static int userfaultfd_unregister(struct userfaultfd_ctx *ctx,
vma_iter_set(&vmi, start);
prev = vma_prev(&vmi);
+ if (vma->vm_start < start)
+ prev = vma;
+
ret = 0;
for_each_vma_range(vmi, vma, end) {
cond_resched();
@@ -1662,8 +1670,9 @@ static int userfaultfd_unregister(struct userfaultfd_ctx *ctx,
uffd_wp_range(vma, start, vma_end - start, false);
new_flags = vma->vm_flags & ~__VM_UFFD_FLAGS;
+ pgoff = vma->vm_pgoff + ((start - vma->vm_start) >> PAGE_SHIFT);
prev = vma_merge(&vmi, mm, prev, start, vma_end, new_flags,
- vma->anon_vma, vma->vm_file, vma->vm_pgoff,
+ vma->anon_vma, vma->vm_file, pgoff,
vma_policy(vma),
NULL_VM_UFFD_CTX, anon_vma_name(vma));
if (prev) {
diff --git a/include/dt-bindings/power/qcom-rpmpd.h b/include/dt-bindings/power/qcom-rpmpd.h
index 1bf8e87ecd7e..867b18e041ea 100644
--- a/include/dt-bindings/power/qcom-rpmpd.h
+++ b/include/dt-bindings/power/qcom-rpmpd.h
@@ -90,6 +90,15 @@
#define SM8150_MMCX 9
#define SM8150_MMCX_AO 10
+/* SA8155P is a special case, kept for backwards compatibility */
+#define SA8155P_CX SM8150_CX
+#define SA8155P_CX_AO SM8150_CX_AO
+#define SA8155P_EBI SM8150_EBI
+#define SA8155P_GFX SM8150_GFX
+#define SA8155P_MSS SM8150_MSS
+#define SA8155P_MX SM8150_MX
+#define SA8155P_MX_AO SM8150_MX_AO
+
/* SM8250 Power Domain Indexes */
#define SM8250_CX 0
#define SM8250_CX_AO 1
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 18a608a1f567..06a09b2ff7f0 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -1246,6 +1246,18 @@ static inline u16 mlx5_core_max_vfs(const struct mlx5_core_dev *dev)
return dev->priv.sriov.max_vfs;
}
+static inline int mlx5_lag_is_lacp_owner(struct mlx5_core_dev *dev)
+{
+ /* LACP owner conditions:
+ * 1) Function is physical.
+ * 2) LAG is supported by FW.
+ * 3) LAG is managed by driver (currently the only option).
+ */
+ return MLX5_CAP_GEN(dev, vport_group_manager) &&
+ (MLX5_CAP_GEN(dev, num_lag_ports) > 1) &&
+ MLX5_CAP_GEN(dev, lag_master);
+}
+
static inline u16 mlx5_core_max_ec_vfs(const struct mlx5_core_dev *dev)
{
return dev->priv.sriov.max_ec_vfs;
diff --git a/include/linux/soc/qcom/llcc-qcom.h b/include/linux/soc/qcom/llcc-qcom.h
index 423220e66026..93417ba1ead4 100644
--- a/include/linux/soc/qcom/llcc-qcom.h
+++ b/include/linux/soc/qcom/llcc-qcom.h
@@ -69,9 +69,6 @@ struct llcc_slice_desc {
/**
* struct llcc_edac_reg_data - llcc edac registers data for each error type
* @name: Name of the error
- * @synd_reg: Syndrome register address
- * @count_status_reg: Status register address to read the error count
- * @ways_status_reg: Status register address to read the error ways
* @reg_cnt: Number of registers
* @count_mask: Mask value to get the error count
* @ways_mask: Mask value to get the error ways
@@ -80,9 +77,6 @@ struct llcc_slice_desc {
*/
struct llcc_edac_reg_data {
char *name;
- u64 synd_reg;
- u64 count_status_reg;
- u64 ways_status_reg;
u32 reg_cnt;
u32 count_mask;
u32 ways_mask;
diff --git a/include/media/dvb_frontend.h b/include/media/dvb_frontend.h
index 367d5381217b..e7c44870f20d 100644
--- a/include/media/dvb_frontend.h
+++ b/include/media/dvb_frontend.h
@@ -686,10 +686,7 @@ struct dtv_frontend_properties {
* @id: Frontend ID
* @exit: Used to inform the DVB core that the frontend
* thread should exit (usually, means that the hardware
- * got disconnected).
- * @remove_mutex: mutex that avoids a race condition between a callback
- * called when the hardware is disconnected and the
- * file_operations of dvb_frontend.
+ * got disconnected.
*/
struct dvb_frontend {
@@ -707,7 +704,6 @@ struct dvb_frontend {
int (*callback)(void *adapter_priv, int component, int cmd, int arg);
int id;
unsigned int exit;
- struct mutex remove_mutex;
};
/**
diff --git a/include/net/netfilter/nf_flow_table.h b/include/net/netfilter/nf_flow_table.h
index 546fc4a9b939..d466e1a3b0b1 100644
--- a/include/net/netfilter/nf_flow_table.h
+++ b/include/net/netfilter/nf_flow_table.h
@@ -268,7 +268,7 @@ void flow_offload_route_init(struct flow_offload *flow,
int flow_offload_add(struct nf_flowtable *flow_table, struct flow_offload *flow);
void flow_offload_refresh(struct nf_flowtable *flow_table,
- struct flow_offload *flow);
+ struct flow_offload *flow, bool force);
struct flow_offload_tuple_rhash *flow_offload_lookup(struct nf_flowtable *flow_table,
struct flow_offload_tuple *tuple);
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index 2e24ea1d744c..83db182decc8 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -462,7 +462,8 @@ struct nft_set_ops {
const struct nft_set *set,
const struct nft_set_elem *elem,
unsigned int flags);
-
+ void (*commit)(const struct nft_set *set);
+ void (*abort)(const struct nft_set *set);
u64 (*privsize)(const struct nlattr * const nla[],
const struct nft_set_desc *desc);
bool (*estimate)(const struct nft_set_desc *desc,
@@ -557,6 +558,7 @@ struct nft_set {
u16 policy;
u16 udlen;
unsigned char *udata;
+ struct list_head pending_update;
/* runtime data below here */
const struct nft_set_ops *ops ____cacheline_aligned;
u16 flags:14,
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index 27271f2b37cb..12eadecf8cd0 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -137,6 +137,13 @@ static inline void qdisc_refcount_inc(struct Qdisc *qdisc)
refcount_inc(&qdisc->refcnt);
}
+static inline bool qdisc_refcount_dec_if_one(struct Qdisc *qdisc)
+{
+ if (qdisc->flags & TCQ_F_BUILTIN)
+ return true;
+ return refcount_dec_if_one(&qdisc->refcnt);
+}
+
/* Intended to be used by unlocked users, when concurrent qdisc release is
* possible.
*/
@@ -652,6 +659,7 @@ void dev_deactivate_many(struct list_head *head);
struct Qdisc *dev_graft_qdisc(struct netdev_queue *dev_queue,
struct Qdisc *qdisc);
void qdisc_reset(struct Qdisc *qdisc);
+void qdisc_destroy(struct Qdisc *qdisc);
void qdisc_put(struct Qdisc *qdisc);
void qdisc_put_unlocked(struct Qdisc *qdisc);
void qdisc_tree_reduce_backlog(struct Qdisc *qdisc, int n, int len);
diff --git a/include/rdma/ib_addr.h b/include/rdma/ib_addr.h
index d808dc3d239e..811a0f11d0db 100644
--- a/include/rdma/ib_addr.h
+++ b/include/rdma/ib_addr.h
@@ -194,29 +194,6 @@ static inline enum ib_mtu iboe_get_mtu(int mtu)
return 0;
}
-static inline int iboe_get_rate(struct net_device *dev)
-{
- struct ethtool_link_ksettings cmd;
- int err;
-
- rtnl_lock();
- err = __ethtool_get_link_ksettings(dev, &cmd);
- rtnl_unlock();
- if (err)
- return IB_RATE_PORT_CURRENT;
-
- if (cmd.base.speed >= 40000)
- return IB_RATE_40_GBPS;
- else if (cmd.base.speed >= 30000)
- return IB_RATE_30_GBPS;
- else if (cmd.base.speed >= 20000)
- return IB_RATE_20_GBPS;
- else if (cmd.base.speed >= 10000)
- return IB_RATE_10_GBPS;
- else
- return IB_RATE_PORT_CURRENT;
-}
-
static inline int rdma_link_local_addr(struct in6_addr *addr)
{
if (addr->s6_addr32[0] == htonl(0xfe800000) &&
diff --git a/include/uapi/linux/ethtool_netlink.h b/include/uapi/linux/ethtool_netlink.h
index 1ebf8d455f07..73e2c10dc2cc 100644
--- a/include/uapi/linux/ethtool_netlink.h
+++ b/include/uapi/linux/ethtool_netlink.h
@@ -783,7 +783,7 @@ enum {
/* add new constants above here */
__ETHTOOL_A_STATS_GRP_CNT,
- ETHTOOL_A_STATS_GRP_MAX = (__ETHTOOL_A_STATS_CNT - 1)
+ ETHTOOL_A_STATS_GRP_MAX = (__ETHTOOL_A_STATS_GRP_CNT - 1)
};
enum {
diff --git a/io_uring/io-wq.c b/io_uring/io-wq.c
index b2715988791e..fe38eb0cbc82 100644
--- a/io_uring/io-wq.c
+++ b/io_uring/io-wq.c
@@ -221,9 +221,6 @@ static void io_worker_exit(struct io_worker *worker)
raw_spin_unlock(&wq->lock);
io_wq_dec_running(worker);
worker->flags = 0;
- preempt_disable();
- current->flags &= ~PF_IO_WORKER;
- preempt_enable();
kfree_rcu(worker, rcu);
io_worker_ref_put(wq);
diff --git a/kernel/cgroup/cgroup-v1.c b/kernel/cgroup/cgroup-v1.c
index aeef06c465ef..5407241dbb45 100644
--- a/kernel/cgroup/cgroup-v1.c
+++ b/kernel/cgroup/cgroup-v1.c
@@ -108,7 +108,7 @@ int cgroup_transfer_tasks(struct cgroup *to, struct cgroup *from)
cgroup_lock();
- percpu_down_write(&cgroup_threadgroup_rwsem);
+ cgroup_attach_lock(true);
/* all tasks in @from are being moved, all csets are source */
spin_lock_irq(&css_set_lock);
@@ -144,7 +144,7 @@ int cgroup_transfer_tasks(struct cgroup *to, struct cgroup *from)
} while (task && !ret);
out_err:
cgroup_migrate_finish(&mgctx);
- percpu_up_write(&cgroup_threadgroup_rwsem);
+ cgroup_attach_unlock(true);
cgroup_unlock();
return ret;
}
diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c
index 625d7483951c..245cf62ce85a 100644
--- a/kernel/cgroup/cgroup.c
+++ b/kernel/cgroup/cgroup.c
@@ -6486,19 +6486,18 @@ err:
static void cgroup_css_set_put_fork(struct kernel_clone_args *kargs)
__releases(&cgroup_threadgroup_rwsem) __releases(&cgroup_mutex)
{
+ struct cgroup *cgrp = kargs->cgrp;
+ struct css_set *cset = kargs->cset;
+
cgroup_threadgroup_change_end(current);
- if (kargs->flags & CLONE_INTO_CGROUP) {
- struct cgroup *cgrp = kargs->cgrp;
- struct css_set *cset = kargs->cset;
+ if (cset) {
+ put_css_set(cset);
+ kargs->cset = NULL;
+ }
+ if (kargs->flags & CLONE_INTO_CGROUP) {
cgroup_unlock();
-
- if (cset) {
- put_css_set(cset);
- kargs->cset = NULL;
- }
-
if (cgrp) {
cgroup_put(cgrp);
kargs->cgrp = NULL;
diff --git a/kernel/kexec_file.c b/kernel/kexec_file.c
index f989f5f1933b..69ee4a29136f 100644
--- a/kernel/kexec_file.c
+++ b/kernel/kexec_file.c
@@ -901,10 +901,22 @@ static int kexec_purgatory_setup_sechdrs(struct purgatory_info *pi,
}
offset = ALIGN(offset, align);
+
+ /*
+ * Check if the segment contains the entry point, if so,
+ * calculate the value of image->start based on it.
+ * If the compiler has produced more than one .text section
+ * (Eg: .text.hot), they are generally after the main .text
+ * section, and they shall not be used to calculate
+ * image->start. So do not re-calculate image->start if it
+ * is not set to the initial value, and warn the user so they
+ * have a chance to fix their purgatory's linker script.
+ */
if (sechdrs[i].sh_flags & SHF_EXECINSTR &&
pi->ehdr->e_entry >= sechdrs[i].sh_addr &&
pi->ehdr->e_entry < (sechdrs[i].sh_addr
- + sechdrs[i].sh_size)) {
+ + sechdrs[i].sh_size) &&
+ !WARN_ON(kbuf->image->start != pi->ehdr->e_entry)) {
kbuf->image->start -= sechdrs[i].sh_addr;
kbuf->image->start += kbuf->mem + offset;
}
diff --git a/kernel/vhost_task.c b/kernel/vhost_task.c
index f80d5c51ae67..da35e5b7f047 100644
--- a/kernel/vhost_task.c
+++ b/kernel/vhost_task.c
@@ -28,10 +28,6 @@ static int vhost_task_fn(void *data)
for (;;) {
bool did_work;
- /* mb paired w/ vhost_task_stop */
- if (test_bit(VHOST_TASK_FLAGS_STOP, &vtsk->flags))
- break;
-
if (!dead && signal_pending(current)) {
struct ksignal ksig;
/*
@@ -48,11 +44,17 @@ static int vhost_task_fn(void *data)
clear_thread_flag(TIF_SIGPENDING);
}
+ /* mb paired w/ vhost_task_stop */
+ set_current_state(TASK_INTERRUPTIBLE);
+
+ if (test_bit(VHOST_TASK_FLAGS_STOP, &vtsk->flags)) {
+ __set_current_state(TASK_RUNNING);
+ break;
+ }
+
did_work = vtsk->fn(vtsk->data);
- if (!did_work) {
- set_current_state(TASK_INTERRUPTIBLE);
+ if (!did_work)
schedule();
- }
}
complete(&vtsk->exited);
diff --git a/lib/radix-tree.c b/lib/radix-tree.c
index 049ba132f7ef..1a31065b2036 100644
--- a/lib/radix-tree.c
+++ b/lib/radix-tree.c
@@ -27,6 +27,8 @@
#include <linux/string.h>
#include <linux/xarray.h>
+#include "radix-tree.h"
+
/*
* Radix tree node cache.
*/
diff --git a/lib/radix-tree.h b/lib/radix-tree.h
new file mode 100644
index 000000000000..40d5c03e2b09
--- /dev/null
+++ b/lib/radix-tree.h
@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0+
+/* radix-tree helpers that are only shared with xarray */
+
+struct kmem_cache;
+struct rcu_head;
+
+extern struct kmem_cache *radix_tree_node_cachep;
+extern void radix_tree_node_rcu_free(struct rcu_head *head);
diff --git a/lib/test_vmalloc.c b/lib/test_vmalloc.c
index 9dd9745d365f..3718d9886407 100644
--- a/lib/test_vmalloc.c
+++ b/lib/test_vmalloc.c
@@ -369,7 +369,7 @@ vm_map_ram_test(void)
int i;
map_nr_pages = nr_pages > 0 ? nr_pages:1;
- pages = kmalloc(map_nr_pages * sizeof(struct page), GFP_KERNEL);
+ pages = kcalloc(map_nr_pages, sizeof(struct page *), GFP_KERNEL);
if (!pages)
return -1;
diff --git a/lib/xarray.c b/lib/xarray.c
index ea9ce1f0b386..2071a3718f4e 100644
--- a/lib/xarray.c
+++ b/lib/xarray.c
@@ -12,6 +12,8 @@
#include <linux/slab.h>
#include <linux/xarray.h>
+#include "radix-tree.h"
+
/*
* Coding conventions in this file:
*
@@ -247,10 +249,6 @@ void *xas_load(struct xa_state *xas)
}
EXPORT_SYMBOL_GPL(xas_load);
-/* Move the radix tree node cache here */
-extern struct kmem_cache *radix_tree_node_cachep;
-extern void radix_tree_node_rcu_free(struct rcu_head *head);
-
#define XA_RCU_FREE ((struct xarray *)1)
static void xa_node_free(struct xa_node *node)
diff --git a/mm/damon/core.c b/mm/damon/core.c
index d9ef62047bf5..91cff7f2997e 100644
--- a/mm/damon/core.c
+++ b/mm/damon/core.c
@@ -551,6 +551,8 @@ int damon_set_attrs(struct damon_ctx *ctx, struct damon_attrs *attrs)
return -EINVAL;
if (attrs->min_nr_regions > attrs->max_nr_regions)
return -EINVAL;
+ if (attrs->sample_interval > attrs->aggr_interval)
+ return -EINVAL;
damon_update_monitoring_results(ctx, attrs);
ctx->attrs = *attrs;
diff --git a/mm/filemap.c b/mm/filemap.c
index b4c9bd368b7e..83dda76d1fc3 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1760,7 +1760,9 @@ bool __folio_lock_or_retry(struct folio *folio, struct mm_struct *mm,
*
* Return: The index of the gap if found, otherwise an index outside the
* range specified (in which case 'return - index >= max_scan' will be true).
- * In the rare case of index wrap-around, 0 will be returned.
+ * In the rare case of index wrap-around, 0 will be returned. 0 will also
+ * be returned if index == 0 and there is a gap at the index. We can not
+ * wrap-around if passed index == 0.
*/
pgoff_t page_cache_next_miss(struct address_space *mapping,
pgoff_t index, unsigned long max_scan)
@@ -1770,12 +1772,13 @@ pgoff_t page_cache_next_miss(struct address_space *mapping,
while (max_scan--) {
void *entry = xas_next(&xas);
if (!entry || xa_is_value(entry))
- break;
- if (xas.xa_index == 0)
- break;
+ return xas.xa_index;
+ if (xas.xa_index == 0 && index != 0)
+ return xas.xa_index;
}
- return xas.xa_index;
+ /* No gaps in range and no wrap-around, return index beyond range */
+ return xas.xa_index + 1;
}
EXPORT_SYMBOL(page_cache_next_miss);
@@ -1796,7 +1799,9 @@ EXPORT_SYMBOL(page_cache_next_miss);
*
* Return: The index of the gap if found, otherwise an index outside the
* range specified (in which case 'index - return >= max_scan' will be true).
- * In the rare case of wrap-around, ULONG_MAX will be returned.
+ * In the rare case of wrap-around, ULONG_MAX will be returned. ULONG_MAX
+ * will also be returned if index == ULONG_MAX and there is a gap at the
+ * index. We can not wrap-around if passed index == ULONG_MAX.
*/
pgoff_t page_cache_prev_miss(struct address_space *mapping,
pgoff_t index, unsigned long max_scan)
@@ -1806,12 +1811,13 @@ pgoff_t page_cache_prev_miss(struct address_space *mapping,
while (max_scan--) {
void *entry = xas_prev(&xas);
if (!entry || xa_is_value(entry))
- break;
- if (xas.xa_index == ULONG_MAX)
- break;
+ return xas.xa_index;
+ if (xas.xa_index == ULONG_MAX && index != ULONG_MAX)
+ return xas.xa_index;
}
- return xas.xa_index;
+ /* No gaps in range and no wrap-around, return index beyond range */
+ return xas.xa_index - 1;
}
EXPORT_SYMBOL(page_cache_prev_miss);
diff --git a/mm/gup_test.c b/mm/gup_test.c
index 8ae7307a1bb6..c0421b786dcd 100644
--- a/mm/gup_test.c
+++ b/mm/gup_test.c
@@ -381,6 +381,7 @@ static int gup_test_release(struct inode *inode, struct file *file)
static const struct file_operations gup_test_fops = {
.open = nonseekable_open,
.unlocked_ioctl = gup_test_ioctl,
+ .compat_ioctl = compat_ptr_ioctl,
.release = gup_test_release,
};
diff --git a/mm/zswap.c b/mm/zswap.c
index 59da2a415fbb..30092d9a3b23 100644
--- a/mm/zswap.c
+++ b/mm/zswap.c
@@ -1174,9 +1174,16 @@ static int zswap_frontswap_store(unsigned type, pgoff_t offset,
goto reject;
}
+ /*
+ * XXX: zswap reclaim does not work with cgroups yet. Without a
+ * cgroup-aware entry LRU, we will push out entries system-wide based on
+ * local cgroup limits.
+ */
objcg = get_obj_cgroup_from_page(page);
- if (objcg && !obj_cgroup_may_zswap(objcg))
- goto shrink;
+ if (objcg && !obj_cgroup_may_zswap(objcg)) {
+ ret = -ENOMEM;
+ goto reject;
+ }
/* reclaim space if needed */
if (zswap_is_full()) {
diff --git a/net/dccp/proto.c b/net/dccp/proto.c
index a06b5641287a..b0ebf853cb07 100644
--- a/net/dccp/proto.c
+++ b/net/dccp/proto.c
@@ -191,6 +191,9 @@ int dccp_init_sock(struct sock *sk, const __u8 ctl_sock_initialized)
struct dccp_sock *dp = dccp_sk(sk);
struct inet_connection_sock *icsk = inet_csk(sk);
+ pr_warn_once("DCCP is deprecated and scheduled to be removed in 2025, "
+ "please contact the netdev mailing list\n");
+
icsk->icsk_rto = DCCP_TIMEOUT_INIT;
icsk->icsk_syn_retries = sysctl_dccp_request_retries;
sk->sk_state = DCCP_CLOSED;
diff --git a/net/handshake/handshake.h b/net/handshake/handshake.h
index 8aeaadca844f..4dac965c99df 100644
--- a/net/handshake/handshake.h
+++ b/net/handshake/handshake.h
@@ -31,7 +31,6 @@ struct handshake_req {
struct list_head hr_list;
struct rhash_head hr_rhash;
unsigned long hr_flags;
- struct file *hr_file;
const struct handshake_proto *hr_proto;
struct sock *hr_sk;
void (*hr_odestruct)(struct sock *sk);
diff --git a/net/handshake/request.c b/net/handshake/request.c
index d78d41abb3d9..94d5cef3e048 100644
--- a/net/handshake/request.c
+++ b/net/handshake/request.c
@@ -239,7 +239,6 @@ int handshake_req_submit(struct socket *sock, struct handshake_req *req,
}
req->hr_odestruct = req->hr_sk->sk_destruct;
req->hr_sk->sk_destruct = handshake_sk_destruct;
- req->hr_file = sock->file;
ret = -EOPNOTSUPP;
net = sock_net(req->hr_sk);
@@ -335,9 +334,6 @@ bool handshake_req_cancel(struct sock *sk)
return false;
}
- /* Request accepted and waiting for DONE */
- fput(req->hr_file);
-
out_true:
trace_handshake_cancel(net, req, sk);
diff --git a/net/ipv4/udplite.c b/net/ipv4/udplite.c
index 56d94d23b9e0..143f93a12f25 100644
--- a/net/ipv4/udplite.c
+++ b/net/ipv4/udplite.c
@@ -22,6 +22,8 @@ static int udplite_sk_init(struct sock *sk)
{
udp_init_sock(sk);
udp_sk(sk)->pcflag = UDPLITE_BIT;
+ pr_warn_once("UDP-Lite is deprecated and scheduled to be removed in 2025, "
+ "please contact the netdev mailing list\n");
return 0;
}
diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
index c4835dbdfcff..f804c11e2146 100644
--- a/net/ipv6/ping.c
+++ b/net/ipv6/ping.c
@@ -114,7 +114,8 @@ static int ping_v6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
addr_type = ipv6_addr_type(daddr);
if ((__ipv6_addr_needs_scope_id(addr_type) && !oif) ||
(addr_type & IPV6_ADDR_MAPPED) ||
- (oif && sk->sk_bound_dev_if && oif != sk->sk_bound_dev_if))
+ (oif && sk->sk_bound_dev_if && oif != sk->sk_bound_dev_if &&
+ l3mdev_master_ifindex_by_index(sock_net(sk), oif) != sk->sk_bound_dev_if))
return -EINVAL;
ipcm6_init_sk(&ipc6, np);
diff --git a/net/ipv6/udplite.c b/net/ipv6/udplite.c
index 3bab0cc13697..8e010d07917a 100644
--- a/net/ipv6/udplite.c
+++ b/net/ipv6/udplite.c
@@ -8,6 +8,8 @@
* Changes:
* Fixes:
*/
+#define pr_fmt(fmt) "UDPLite6: " fmt
+
#include <linux/export.h>
#include <linux/proc_fs.h>
#include "udp_impl.h"
@@ -16,6 +18,8 @@ static int udplitev6_sk_init(struct sock *sk)
{
udpv6_init_sock(sk);
udp_sk(sk)->pcflag = UDPLITE_BIT;
+ pr_warn_once("UDP-Lite is deprecated and scheduled to be removed in 2025, "
+ "please contact the netdev mailing list\n");
return 0;
}
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 1b78a2ae7a83..4aaead4895b7 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -4862,11 +4862,16 @@ static int ieee80211_add_intf_link(struct wiphy *wiphy,
unsigned int link_id)
{
struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(wdev);
+ int res;
if (wdev->use_4addr)
return -EOPNOTSUPP;
- return ieee80211_vif_set_links(sdata, wdev->valid_links);
+ mutex_lock(&sdata->local->mtx);
+ res = ieee80211_vif_set_links(sdata, wdev->valid_links);
+ mutex_unlock(&sdata->local->mtx);
+
+ return res;
}
static void ieee80211_del_intf_link(struct wiphy *wiphy,
@@ -4875,7 +4880,9 @@ static void ieee80211_del_intf_link(struct wiphy *wiphy,
{
struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(wdev);
+ mutex_lock(&sdata->local->mtx);
ieee80211_vif_set_links(sdata, wdev->valid_links);
+ mutex_unlock(&sdata->local->mtx);
}
static int sta_add_link_station(struct ieee80211_local *local,
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index f918e73469a7..8e90cb2ea4bb 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -2315,7 +2315,7 @@ ieee802_11_parse_elems(const u8 *start, size_t len, bool action,
return ieee802_11_parse_elems_crc(start, len, action, 0, 0, bss);
}
-void ieee80211_fragment_element(struct sk_buff *skb, u8 *len_pos);
+void ieee80211_fragment_element(struct sk_buff *skb, u8 *len_pos, u8 frag_id);
extern const int ieee802_1d_to_ac[8];
diff --git a/net/mac80211/link.c b/net/mac80211/link.c
index e82db88a47f8..40f030b8ece9 100644
--- a/net/mac80211/link.c
+++ b/net/mac80211/link.c
@@ -2,7 +2,7 @@
/*
* MLO link handling
*
- * Copyright (C) 2022 Intel Corporation
+ * Copyright (C) 2022-2023 Intel Corporation
*/
#include <linux/slab.h>
#include <linux/kernel.h>
@@ -409,6 +409,7 @@ static int _ieee80211_set_active_links(struct ieee80211_sub_if_data *sdata,
IEEE80211_CHANCTX_SHARED);
WARN_ON_ONCE(ret);
+ ieee80211_mgd_set_link_qos_params(link);
ieee80211_link_info_change_notify(sdata, link,
BSS_CHANGED_ERP_CTS_PROT |
BSS_CHANGED_ERP_PREAMBLE |
@@ -423,7 +424,6 @@ static int _ieee80211_set_active_links(struct ieee80211_sub_if_data *sdata,
BSS_CHANGED_TWT |
BSS_CHANGED_HE_OBSS_PD |
BSS_CHANGED_HE_BSS_COLOR);
- ieee80211_mgd_set_link_qos_params(link);
}
old_active = sdata->vif.active_links;
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 3827b5dcdb03..5793f0e7f955 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -1372,10 +1372,11 @@ static void ieee80211_assoc_add_ml_elem(struct ieee80211_sub_if_data *sdata,
ieee80211_add_non_inheritance_elem(skb, outer_present_elems,
link_present_elems);
- ieee80211_fragment_element(skb, subelem_len);
+ ieee80211_fragment_element(skb, subelem_len,
+ IEEE80211_MLE_SUBELEM_FRAGMENT);
}
- ieee80211_fragment_element(skb, ml_elem_len);
+ ieee80211_fragment_element(skb, ml_elem_len, WLAN_EID_FRAGMENT);
}
static int ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata)
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index cfbe4beb8f1c..7e2d68e0d79f 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -4430,7 +4430,7 @@ static void ieee80211_mlo_multicast_tx(struct net_device *dev,
struct sk_buff *skb)
{
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- unsigned long links = sdata->vif.valid_links;
+ unsigned long links = sdata->vif.active_links;
unsigned int link;
u32 ctrl_flags = IEEE80211_TX_CTRL_MCAST_MLO_FIRST_TX;
@@ -6025,7 +6025,7 @@ void __ieee80211_tx_skb_tid_band(struct ieee80211_sub_if_data *sdata,
rcu_read_unlock();
if (WARN_ON_ONCE(link == ARRAY_SIZE(sdata->vif.link_conf)))
- link = ffs(sdata->vif.valid_links) - 1;
+ link = ffs(sdata->vif.active_links) - 1;
}
IEEE80211_SKB_CB(skb)->control.flags |=
@@ -6061,7 +6061,7 @@ void ieee80211_tx_skb_tid(struct ieee80211_sub_if_data *sdata,
band = chanctx_conf->def.chan->band;
} else {
WARN_ON(link_id >= 0 &&
- !(sdata->vif.valid_links & BIT(link_id)));
+ !(sdata->vif.active_links & BIT(link_id)));
/* MLD transmissions must not rely on the band */
band = 0;
}
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 083ad56d08d9..e07be65806b7 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -5131,7 +5131,7 @@ u8 *ieee80211_ie_build_eht_cap(u8 *pos,
return pos;
}
-void ieee80211_fragment_element(struct sk_buff *skb, u8 *len_pos)
+void ieee80211_fragment_element(struct sk_buff *skb, u8 *len_pos, u8 frag_id)
{
unsigned int elem_len;
@@ -5151,7 +5151,7 @@ void ieee80211_fragment_element(struct sk_buff *skb, u8 *len_pos)
memmove(len_pos + 255 + 3, len_pos + 255 + 1, elem_len);
/* place the fragment ID */
len_pos += 255 + 1;
- *len_pos = WLAN_EID_FRAGMENT;
+ *len_pos = frag_id;
/* and point to fragment length to update later */
len_pos++;
}
diff --git a/net/netfilter/nf_flow_table_core.c b/net/netfilter/nf_flow_table_core.c
index b46dd897f2c5..1d34d700bd09 100644
--- a/net/netfilter/nf_flow_table_core.c
+++ b/net/netfilter/nf_flow_table_core.c
@@ -299,12 +299,12 @@ int flow_offload_add(struct nf_flowtable *flow_table, struct flow_offload *flow)
EXPORT_SYMBOL_GPL(flow_offload_add);
void flow_offload_refresh(struct nf_flowtable *flow_table,
- struct flow_offload *flow)
+ struct flow_offload *flow, bool force)
{
u32 timeout;
timeout = nf_flowtable_time_stamp + flow_offload_get_timeout(flow);
- if (timeout - READ_ONCE(flow->timeout) > HZ)
+ if (force || timeout - READ_ONCE(flow->timeout) > HZ)
WRITE_ONCE(flow->timeout, timeout);
else
return;
@@ -316,6 +316,12 @@ void flow_offload_refresh(struct nf_flowtable *flow_table,
}
EXPORT_SYMBOL_GPL(flow_offload_refresh);
+static bool nf_flow_is_outdated(const struct flow_offload *flow)
+{
+ return test_bit(IPS_SEEN_REPLY_BIT, &flow->ct->status) &&
+ !test_bit(NF_FLOW_HW_ESTABLISHED, &flow->flags);
+}
+
static inline bool nf_flow_has_expired(const struct flow_offload *flow)
{
return nf_flow_timeout_delta(flow->timeout) <= 0;
@@ -405,7 +411,8 @@ static void nf_flow_offload_gc_step(struct nf_flowtable *flow_table,
struct flow_offload *flow, void *data)
{
if (nf_flow_has_expired(flow) ||
- nf_ct_is_dying(flow->ct))
+ nf_ct_is_dying(flow->ct) ||
+ nf_flow_is_outdated(flow))
flow_offload_teardown(flow);
if (test_bit(NF_FLOW_TEARDOWN, &flow->flags)) {
diff --git a/net/netfilter/nf_flow_table_ip.c b/net/netfilter/nf_flow_table_ip.c
index d885d34edfe1..e45fade76409 100644
--- a/net/netfilter/nf_flow_table_ip.c
+++ b/net/netfilter/nf_flow_table_ip.c
@@ -388,7 +388,7 @@ static int nf_flow_offload_forward(struct nf_flowtable_ctx *ctx,
if (skb_try_make_writable(skb, thoff + ctx->hdrsize))
return -1;
- flow_offload_refresh(flow_table, flow);
+ flow_offload_refresh(flow_table, flow, false);
nf_flow_encap_pop(skb, tuplehash);
thoff -= ctx->offset;
@@ -667,7 +667,7 @@ static int nf_flow_offload_ipv6_forward(struct nf_flowtable_ctx *ctx,
if (skb_try_make_writable(skb, thoff + ctx->hdrsize))
return -1;
- flow_offload_refresh(flow_table, flow);
+ flow_offload_refresh(flow_table, flow, false);
nf_flow_encap_pop(skb, tuplehash);
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index dc58991705d7..486d24b83fa9 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -3844,7 +3844,8 @@ err_destroy_flow_rule:
if (flow)
nft_flow_rule_destroy(flow);
err_release_rule:
- nf_tables_rule_release(&ctx, rule);
+ nft_rule_expr_deactivate(&ctx, rule, NFT_TRANS_PREPARE);
+ nf_tables_rule_destroy(&ctx, rule);
err_release_expr:
for (i = 0; i < n; i++) {
if (expr_info[i].ops) {
@@ -4919,6 +4920,7 @@ static int nf_tables_newset(struct sk_buff *skb, const struct nfnl_info *info,
set->num_exprs = num_exprs;
set->handle = nf_tables_alloc_handle(table);
+ INIT_LIST_HEAD(&set->pending_update);
err = nft_trans_set_add(&ctx, NFT_MSG_NEWSET, set);
if (err < 0)
@@ -9278,10 +9280,25 @@ static void nf_tables_commit_audit_log(struct list_head *adl, u32 generation)
}
}
+static void nft_set_commit_update(struct list_head *set_update_list)
+{
+ struct nft_set *set, *next;
+
+ list_for_each_entry_safe(set, next, set_update_list, pending_update) {
+ list_del_init(&set->pending_update);
+
+ if (!set->ops->commit)
+ continue;
+
+ set->ops->commit(set);
+ }
+}
+
static int nf_tables_commit(struct net *net, struct sk_buff *skb)
{
struct nftables_pernet *nft_net = nft_pernet(net);
struct nft_trans *trans, *next;
+ LIST_HEAD(set_update_list);
struct nft_trans_elem *te;
struct nft_chain *chain;
struct nft_table *table;
@@ -9456,6 +9473,11 @@ static int nf_tables_commit(struct net *net, struct sk_buff *skb)
nf_tables_setelem_notify(&trans->ctx, te->set,
&te->elem,
NFT_MSG_NEWSETELEM);
+ if (te->set->ops->commit &&
+ list_empty(&te->set->pending_update)) {
+ list_add_tail(&te->set->pending_update,
+ &set_update_list);
+ }
nft_trans_destroy(trans);
break;
case NFT_MSG_DELSETELEM:
@@ -9470,6 +9492,11 @@ static int nf_tables_commit(struct net *net, struct sk_buff *skb)
atomic_dec(&te->set->nelems);
te->set->ndeact--;
}
+ if (te->set->ops->commit &&
+ list_empty(&te->set->pending_update)) {
+ list_add_tail(&te->set->pending_update,
+ &set_update_list);
+ }
break;
case NFT_MSG_NEWOBJ:
if (nft_trans_obj_update(trans)) {
@@ -9532,6 +9559,8 @@ static int nf_tables_commit(struct net *net, struct sk_buff *skb)
}
}
+ nft_set_commit_update(&set_update_list);
+
nft_commit_notify(net, NETLINK_CB(skb).portid);
nf_tables_gen_notify(net, skb, NFT_MSG_NEWGEN);
nf_tables_commit_audit_log(&adl, nft_net->base_seq);
@@ -9591,10 +9620,25 @@ static void nf_tables_abort_release(struct nft_trans *trans)
kfree(trans);
}
+static void nft_set_abort_update(struct list_head *set_update_list)
+{
+ struct nft_set *set, *next;
+
+ list_for_each_entry_safe(set, next, set_update_list, pending_update) {
+ list_del_init(&set->pending_update);
+
+ if (!set->ops->abort)
+ continue;
+
+ set->ops->abort(set);
+ }
+}
+
static int __nf_tables_abort(struct net *net, enum nfnl_abort_action action)
{
struct nftables_pernet *nft_net = nft_pernet(net);
struct nft_trans *trans, *next;
+ LIST_HEAD(set_update_list);
struct nft_trans_elem *te;
if (action == NFNL_ABORT_VALIDATE &&
@@ -9704,6 +9748,12 @@ static int __nf_tables_abort(struct net *net, enum nfnl_abort_action action)
nft_setelem_remove(net, te->set, &te->elem);
if (!nft_setelem_is_catchall(te->set, &te->elem))
atomic_dec(&te->set->nelems);
+
+ if (te->set->ops->abort &&
+ list_empty(&te->set->pending_update)) {
+ list_add_tail(&te->set->pending_update,
+ &set_update_list);
+ }
break;
case NFT_MSG_DELSETELEM:
case NFT_MSG_DESTROYSETELEM:
@@ -9714,6 +9764,11 @@ static int __nf_tables_abort(struct net *net, enum nfnl_abort_action action)
if (!nft_setelem_is_catchall(te->set, &te->elem))
te->set->ndeact--;
+ if (te->set->ops->abort &&
+ list_empty(&te->set->pending_update)) {
+ list_add_tail(&te->set->pending_update,
+ &set_update_list);
+ }
nft_trans_destroy(trans);
break;
case NFT_MSG_NEWOBJ:
@@ -9756,6 +9811,8 @@ static int __nf_tables_abort(struct net *net, enum nfnl_abort_action action)
}
}
+ nft_set_abort_update(&set_update_list);
+
synchronize_rcu();
list_for_each_entry_safe_reverse(trans, next,
diff --git a/net/netfilter/nfnetlink.c b/net/netfilter/nfnetlink.c
index ae7146475d17..c9fbe0f707b5 100644
--- a/net/netfilter/nfnetlink.c
+++ b/net/netfilter/nfnetlink.c
@@ -533,7 +533,8 @@ ack:
* processed, this avoids that the same error is
* reported several times when replaying the batch.
*/
- if (nfnl_err_add(&err_list, nlh, err, &extack) < 0) {
+ if (err == -ENOMEM ||
+ nfnl_err_add(&err_list, nlh, err, &extack) < 0) {
/* We failed to enqueue an error, reset the
* list of errors and send OOM to userspace
* pointing to the batch header.
diff --git a/net/netfilter/nft_set_pipapo.c b/net/netfilter/nft_set_pipapo.c
index 34c684e121d3..83131f23ad2d 100644
--- a/net/netfilter/nft_set_pipapo.c
+++ b/net/netfilter/nft_set_pipapo.c
@@ -1599,17 +1599,10 @@ static void pipapo_free_fields(struct nft_pipapo_match *m)
}
}
-/**
- * pipapo_reclaim_match - RCU callback to free fields from old matching data
- * @rcu: RCU head
- */
-static void pipapo_reclaim_match(struct rcu_head *rcu)
+static void pipapo_free_match(struct nft_pipapo_match *m)
{
- struct nft_pipapo_match *m;
int i;
- m = container_of(rcu, struct nft_pipapo_match, rcu);
-
for_each_possible_cpu(i)
kfree(*per_cpu_ptr(m->scratch, i));
@@ -1624,7 +1617,19 @@ static void pipapo_reclaim_match(struct rcu_head *rcu)
}
/**
- * pipapo_commit() - Replace lookup data with current working copy
+ * pipapo_reclaim_match - RCU callback to free fields from old matching data
+ * @rcu: RCU head
+ */
+static void pipapo_reclaim_match(struct rcu_head *rcu)
+{
+ struct nft_pipapo_match *m;
+
+ m = container_of(rcu, struct nft_pipapo_match, rcu);
+ pipapo_free_match(m);
+}
+
+/**
+ * nft_pipapo_commit() - Replace lookup data with current working copy
* @set: nftables API set representation
*
* While at it, check if we should perform garbage collection on the working
@@ -1634,7 +1639,7 @@ static void pipapo_reclaim_match(struct rcu_head *rcu)
* We also need to create a new working copy for subsequent insertions and
* deletions.
*/
-static void pipapo_commit(const struct nft_set *set)
+static void nft_pipapo_commit(const struct nft_set *set)
{
struct nft_pipapo *priv = nft_set_priv(set);
struct nft_pipapo_match *new_clone, *old;
@@ -1659,6 +1664,26 @@ static void pipapo_commit(const struct nft_set *set)
priv->clone = new_clone;
}
+static void nft_pipapo_abort(const struct nft_set *set)
+{
+ struct nft_pipapo *priv = nft_set_priv(set);
+ struct nft_pipapo_match *new_clone, *m;
+
+ if (!priv->dirty)
+ return;
+
+ m = rcu_dereference(priv->match);
+
+ new_clone = pipapo_clone(m);
+ if (IS_ERR(new_clone))
+ return;
+
+ priv->dirty = false;
+
+ pipapo_free_match(priv->clone);
+ priv->clone = new_clone;
+}
+
/**
* nft_pipapo_activate() - Mark element reference as active given key, commit
* @net: Network namespace
@@ -1666,8 +1691,7 @@ static void pipapo_commit(const struct nft_set *set)
* @elem: nftables API element representation containing key data
*
* On insertion, elements are added to a copy of the matching data currently
- * in use for lookups, and not directly inserted into current lookup data, so
- * we'll take care of that by calling pipapo_commit() here. Both
+ * in use for lookups, and not directly inserted into current lookup data. Both
* nft_pipapo_insert() and nft_pipapo_activate() are called once for each
* element, hence we can't purpose either one as a real commit operation.
*/
@@ -1683,8 +1707,6 @@ static void nft_pipapo_activate(const struct net *net,
nft_set_elem_change_active(net, set, &e->ext);
nft_set_elem_clear_busy(&e->ext);
-
- pipapo_commit(set);
}
/**
@@ -1930,7 +1952,6 @@ static void nft_pipapo_remove(const struct net *net, const struct nft_set *set,
if (i == m->field_count) {
priv->dirty = true;
pipapo_drop(m, rulemap);
- pipapo_commit(set);
return;
}
@@ -2228,6 +2249,8 @@ const struct nft_set_type nft_set_pipapo_type = {
.init = nft_pipapo_init,
.destroy = nft_pipapo_destroy,
.gc_init = nft_pipapo_gc_init,
+ .commit = nft_pipapo_commit,
+ .abort = nft_pipapo_abort,
.elemsize = offsetof(struct nft_pipapo_elem, ext),
},
};
@@ -2250,6 +2273,8 @@ const struct nft_set_type nft_set_pipapo_avx2_type = {
.init = nft_pipapo_init,
.destroy = nft_pipapo_destroy,
.gc_init = nft_pipapo_gc_init,
+ .commit = nft_pipapo_commit,
+ .abort = nft_pipapo_abort,
.elemsize = offsetof(struct nft_pipapo_elem, ext),
},
};
diff --git a/net/netlabel/netlabel_kapi.c b/net/netlabel/netlabel_kapi.c
index 54c083003947..27511c90a26f 100644
--- a/net/netlabel/netlabel_kapi.c
+++ b/net/netlabel/netlabel_kapi.c
@@ -857,7 +857,8 @@ int netlbl_catmap_setlong(struct netlbl_lsm_catmap **catmap,
offset -= iter->startbit;
idx = offset / NETLBL_CATMAP_MAPSIZE;
- iter->bitmap[idx] |= bitmap << (offset % NETLBL_CATMAP_MAPSIZE);
+ iter->bitmap[idx] |= (NETLBL_CATMAP_MAPTYPE)bitmap
+ << (offset % NETLBL_CATMAP_MAPSIZE);
return 0;
}
diff --git a/net/sched/act_ct.c b/net/sched/act_ct.c
index 9cc0bc7c71ed..abc71a06d634 100644
--- a/net/sched/act_ct.c
+++ b/net/sched/act_ct.c
@@ -610,6 +610,7 @@ static bool tcf_ct_flow_table_lookup(struct tcf_ct_params *p,
struct flow_offload_tuple tuple = {};
enum ip_conntrack_info ctinfo;
struct tcphdr *tcph = NULL;
+ bool force_refresh = false;
struct flow_offload *flow;
struct nf_conn *ct;
u8 dir;
@@ -647,6 +648,7 @@ static bool tcf_ct_flow_table_lookup(struct tcf_ct_params *p,
* established state, then don't refresh.
*/
return false;
+ force_refresh = true;
}
if (tcph && (unlikely(tcph->fin || tcph->rst))) {
@@ -660,7 +662,12 @@ static bool tcf_ct_flow_table_lookup(struct tcf_ct_params *p,
else
ctinfo = IP_CT_ESTABLISHED_REPLY;
- flow_offload_refresh(nf_ft, flow);
+ flow_offload_refresh(nf_ft, flow, force_refresh);
+ if (!test_bit(IPS_ASSURED_BIT, &ct->status)) {
+ /* Process this flow in SW to allow promoting to ASSURED */
+ return false;
+ }
+
nf_conntrack_get(&ct->ct_general);
nf_ct_set(skb, ct, ctinfo);
if (nf_ft->flags & NF_FLOWTABLE_COUNTER)
diff --git a/net/sched/act_pedit.c b/net/sched/act_pedit.c
index 8c4e7fddddbf..b562fc2bb5b1 100644
--- a/net/sched/act_pedit.c
+++ b/net/sched/act_pedit.c
@@ -13,7 +13,10 @@
#include <linux/rtnetlink.h>
#include <linux/module.h>
#include <linux/init.h>
+#include <linux/ip.h>
+#include <linux/ipv6.h>
#include <linux/slab.h>
+#include <net/ipv6.h>
#include <net/netlink.h>
#include <net/pkt_sched.h>
#include <linux/tc_act/tc_pedit.h>
@@ -325,28 +328,58 @@ static bool offset_valid(struct sk_buff *skb, int offset)
return true;
}
-static void pedit_skb_hdr_offset(struct sk_buff *skb,
+static int pedit_l4_skb_offset(struct sk_buff *skb, int *hoffset, const int header_type)
+{
+ const int noff = skb_network_offset(skb);
+ int ret = -EINVAL;
+ struct iphdr _iph;
+
+ switch (skb->protocol) {
+ case htons(ETH_P_IP): {
+ const struct iphdr *iph = skb_header_pointer(skb, noff, sizeof(_iph), &_iph);
+
+ if (!iph)
+ goto out;
+ *hoffset = noff + iph->ihl * 4;
+ ret = 0;
+ break;
+ }
+ case htons(ETH_P_IPV6):
+ ret = ipv6_find_hdr(skb, hoffset, header_type, NULL, NULL) == header_type ? 0 : -EINVAL;
+ break;
+ }
+out:
+ return ret;
+}
+
+static int pedit_skb_hdr_offset(struct sk_buff *skb,
enum pedit_header_type htype, int *hoffset)
{
+ int ret = -EINVAL;
/* 'htype' is validated in the netlink parsing */
switch (htype) {
case TCA_PEDIT_KEY_EX_HDR_TYPE_ETH:
- if (skb_mac_header_was_set(skb))
+ if (skb_mac_header_was_set(skb)) {
*hoffset = skb_mac_offset(skb);
+ ret = 0;
+ }
break;
case TCA_PEDIT_KEY_EX_HDR_TYPE_NETWORK:
case TCA_PEDIT_KEY_EX_HDR_TYPE_IP4:
case TCA_PEDIT_KEY_EX_HDR_TYPE_IP6:
*hoffset = skb_network_offset(skb);
+ ret = 0;
break;
case TCA_PEDIT_KEY_EX_HDR_TYPE_TCP:
+ ret = pedit_l4_skb_offset(skb, hoffset, IPPROTO_TCP);
+ break;
case TCA_PEDIT_KEY_EX_HDR_TYPE_UDP:
- if (skb_transport_header_was_set(skb))
- *hoffset = skb_transport_offset(skb);
+ ret = pedit_l4_skb_offset(skb, hoffset, IPPROTO_UDP);
break;
default:
break;
}
+ return ret;
}
TC_INDIRECT_SCOPE int tcf_pedit_act(struct sk_buff *skb,
@@ -382,6 +415,7 @@ TC_INDIRECT_SCOPE int tcf_pedit_act(struct sk_buff *skb,
int hoffset = 0;
u32 *ptr, hdata;
u32 val;
+ int rc;
if (tkey_ex) {
htype = tkey_ex->htype;
@@ -390,7 +424,11 @@ TC_INDIRECT_SCOPE int tcf_pedit_act(struct sk_buff *skb,
tkey_ex++;
}
- pedit_skb_hdr_offset(skb, htype, &hoffset);
+ rc = pedit_skb_hdr_offset(skb, htype, &hoffset);
+ if (rc) {
+ pr_info_ratelimited("tc action pedit unable to extract header offset for header type (0x%x)\n", htype);
+ goto bad;
+ }
if (tkey->offmask) {
u8 *d, _d;
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index c877a6343fd4..a193cc7b3241 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -657,8 +657,8 @@ static void __tcf_chain_put(struct tcf_chain *chain, bool by_act,
{
struct tcf_block *block = chain->block;
const struct tcf_proto_ops *tmplt_ops;
+ unsigned int refcnt, non_act_refcnt;
bool free_block = false;
- unsigned int refcnt;
void *tmplt_priv;
mutex_lock(&block->lock);
@@ -678,13 +678,15 @@ static void __tcf_chain_put(struct tcf_chain *chain, bool by_act,
* save these to temporary variables.
*/
refcnt = --chain->refcnt;
+ non_act_refcnt = refcnt - chain->action_refcnt;
tmplt_ops = chain->tmplt_ops;
tmplt_priv = chain->tmplt_priv;
- /* The last dropped non-action reference will trigger notification. */
- if (refcnt - chain->action_refcnt == 0 && !by_act) {
- tc_chain_notify_delete(tmplt_ops, tmplt_priv, chain->index,
- block, NULL, 0, 0, false);
+ if (non_act_refcnt == chain->explicitly_created && !by_act) {
+ if (non_act_refcnt == 0)
+ tc_chain_notify_delete(tmplt_ops, tmplt_priv,
+ chain->index, block, NULL, 0, 0,
+ false);
/* Last reference to chain, no need to lock. */
chain->flushing = false;
}
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index 4e2e269f121f..d15d50de7980 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -718,13 +718,19 @@ static int u32_set_parms(struct net *net, struct tcf_proto *tp,
struct nlattr *est, u32 flags, u32 fl_flags,
struct netlink_ext_ack *extack)
{
- int err;
+ int err, ifindex = -1;
err = tcf_exts_validate_ex(net, tp, tb, est, &n->exts, flags,
fl_flags, extack);
if (err < 0)
return err;
+ if (tb[TCA_U32_INDEV]) {
+ ifindex = tcf_change_indev(net, tb[TCA_U32_INDEV], extack);
+ if (ifindex < 0)
+ return -EINVAL;
+ }
+
if (tb[TCA_U32_LINK]) {
u32 handle = nla_get_u32(tb[TCA_U32_LINK]);
struct tc_u_hnode *ht_down = NULL, *ht_old;
@@ -759,13 +765,9 @@ static int u32_set_parms(struct net *net, struct tcf_proto *tp,
tcf_bind_filter(tp, &n->res, base);
}
- if (tb[TCA_U32_INDEV]) {
- int ret;
- ret = tcf_change_indev(net, tb[TCA_U32_INDEV], extack);
- if (ret < 0)
- return -EINVAL;
- n->ifindex = ret;
- }
+ if (ifindex >= 0)
+ n->ifindex = ifindex;
+
return 0;
}
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index e4b6452318c0..aa6b1fe65151 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -1079,17 +1079,29 @@ static int qdisc_graft(struct net_device *dev, struct Qdisc *parent,
if (parent == NULL) {
unsigned int i, num_q, ingress;
+ struct netdev_queue *dev_queue;
ingress = 0;
num_q = dev->num_tx_queues;
if ((q && q->flags & TCQ_F_INGRESS) ||
(new && new->flags & TCQ_F_INGRESS)) {
- num_q = 1;
ingress = 1;
- if (!dev_ingress_queue(dev)) {
+ dev_queue = dev_ingress_queue(dev);
+ if (!dev_queue) {
NL_SET_ERR_MSG(extack, "Device does not have an ingress queue");
return -ENOENT;
}
+
+ q = rtnl_dereference(dev_queue->qdisc_sleeping);
+
+ /* This is the counterpart of that qdisc_refcount_inc_nz() call in
+ * __tcf_qdisc_find() for filter requests.
+ */
+ if (!qdisc_refcount_dec_if_one(q)) {
+ NL_SET_ERR_MSG(extack,
+ "Current ingress or clsact Qdisc has ongoing filter requests");
+ return -EBUSY;
+ }
}
if (dev->flags & IFF_UP)
@@ -1100,18 +1112,26 @@ static int qdisc_graft(struct net_device *dev, struct Qdisc *parent,
if (new && new->ops->attach && !ingress)
goto skip;
- for (i = 0; i < num_q; i++) {
- struct netdev_queue *dev_queue = dev_ingress_queue(dev);
-
- if (!ingress)
+ if (!ingress) {
+ for (i = 0; i < num_q; i++) {
dev_queue = netdev_get_tx_queue(dev, i);
+ old = dev_graft_qdisc(dev_queue, new);
- old = dev_graft_qdisc(dev_queue, new);
- if (new && i > 0)
- qdisc_refcount_inc(new);
-
- if (!ingress)
+ if (new && i > 0)
+ qdisc_refcount_inc(new);
qdisc_put(old);
+ }
+ } else {
+ old = dev_graft_qdisc(dev_queue, NULL);
+
+ /* {ingress,clsact}_destroy() @old before grafting @new to avoid
+ * unprotected concurrent accesses to net_device::miniq_{in,e}gress
+ * pointer(s) in mini_qdisc_pair_swap().
+ */
+ qdisc_notify(net, skb, n, classid, old, new, extack);
+ qdisc_destroy(old);
+
+ dev_graft_qdisc(dev_queue, new);
}
skip:
@@ -1125,8 +1145,6 @@ skip:
if (new && new->ops->attach)
new->ops->attach(new);
- } else {
- notify_and_destroy(net, skb, n, classid, old, new, extack);
}
if (dev->flags & IFF_UP)
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index 3248259eba32..5d7e23f4cc0e 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -1046,7 +1046,7 @@ static void qdisc_free_cb(struct rcu_head *head)
qdisc_free(q);
}
-static void qdisc_destroy(struct Qdisc *qdisc)
+static void __qdisc_destroy(struct Qdisc *qdisc)
{
const struct Qdisc_ops *ops = qdisc->ops;
@@ -1070,6 +1070,14 @@ static void qdisc_destroy(struct Qdisc *qdisc)
call_rcu(&qdisc->rcu, qdisc_free_cb);
}
+void qdisc_destroy(struct Qdisc *qdisc)
+{
+ if (qdisc->flags & TCQ_F_BUILTIN)
+ return;
+
+ __qdisc_destroy(qdisc);
+}
+
void qdisc_put(struct Qdisc *qdisc)
{
if (!qdisc)
@@ -1079,7 +1087,7 @@ void qdisc_put(struct Qdisc *qdisc)
!refcount_dec_and_test(&qdisc->refcnt))
return;
- qdisc_destroy(qdisc);
+ __qdisc_destroy(qdisc);
}
EXPORT_SYMBOL(qdisc_put);
@@ -1094,7 +1102,7 @@ void qdisc_put_unlocked(struct Qdisc *qdisc)
!refcount_dec_and_rtnl_lock(&qdisc->refcnt))
return;
- qdisc_destroy(qdisc);
+ __qdisc_destroy(qdisc);
rtnl_unlock();
}
EXPORT_SYMBOL(qdisc_put_unlocked);
diff --git a/net/sched/sch_taprio.c b/net/sched/sch_taprio.c
index c6627f5abdfa..717ae51d94a0 100644
--- a/net/sched/sch_taprio.c
+++ b/net/sched/sch_taprio.c
@@ -800,6 +800,9 @@ static struct sk_buff *taprio_dequeue_tc_priority(struct Qdisc *sch,
taprio_next_tc_txq(dev, tc, &q->cur_txq[tc]);
+ if (q->cur_txq[tc] >= dev->num_tx_queues)
+ q->cur_txq[tc] = first_txq;
+
if (skb)
return skb;
} while (q->cur_txq[tc] != first_txq);
diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
index 7fbeb99d8d32..23d6633966b1 100644
--- a/net/sctp/sm_sideeffect.c
+++ b/net/sctp/sm_sideeffect.c
@@ -1250,7 +1250,10 @@ static int sctp_side_effects(enum sctp_event_type event_type,
default:
pr_err("impossible disposition %d in state %d, event_type %d, event_id %d\n",
status, state, event_type, subtype.chunk);
- BUG();
+ error = status;
+ if (error >= 0)
+ error = -EINVAL;
+ WARN_ON_ONCE(1);
break;
}
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index 97f1155a2045..08fdf1251f46 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -4482,7 +4482,7 @@ enum sctp_disposition sctp_sf_eat_auth(struct net *net,
SCTP_AUTH_NEW_KEY, GFP_ATOMIC);
if (!ev)
- return -ENOMEM;
+ return SCTP_DISPOSITION_NOMEM;
sctp_add_cmd_sf(commands, SCTP_CMD_EVENT_ULP,
SCTP_ULPEVENT(ev));
diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c
index 1d5d3677bdaf..2cde375477e3 100644
--- a/net/tipc/bearer.c
+++ b/net/tipc/bearer.c
@@ -1256,7 +1256,7 @@ int tipc_nl_media_get(struct sk_buff *skb, struct genl_info *info)
struct tipc_nl_msg msg;
struct tipc_media *media;
struct sk_buff *rep;
- struct nlattr *attrs[TIPC_NLA_BEARER_MAX + 1];
+ struct nlattr *attrs[TIPC_NLA_MEDIA_MAX + 1];
if (!info->attrs[TIPC_NLA_MEDIA])
return -EINVAL;
@@ -1305,7 +1305,7 @@ int __tipc_nl_media_set(struct sk_buff *skb, struct genl_info *info)
int err;
char *name;
struct tipc_media *m;
- struct nlattr *attrs[TIPC_NLA_BEARER_MAX + 1];
+ struct nlattr *attrs[TIPC_NLA_MEDIA_MAX + 1];
if (!info->attrs[TIPC_NLA_MEDIA])
return -EINVAL;
diff --git a/net/wireless/rdev-ops.h b/net/wireless/rdev-ops.h
index 2e497cf26ef2..69b508743e57 100644
--- a/net/wireless/rdev-ops.h
+++ b/net/wireless/rdev-ops.h
@@ -2,7 +2,7 @@
/*
* Portions of this file
* Copyright(c) 2016-2017 Intel Deutschland GmbH
- * Copyright (C) 2018, 2021-2022 Intel Corporation
+ * Copyright (C) 2018, 2021-2023 Intel Corporation
*/
#ifndef __CFG80211_RDEV_OPS
#define __CFG80211_RDEV_OPS
@@ -1441,8 +1441,8 @@ rdev_del_intf_link(struct cfg80211_registered_device *rdev,
unsigned int link_id)
{
trace_rdev_del_intf_link(&rdev->wiphy, wdev, link_id);
- if (rdev->ops->add_intf_link)
- rdev->ops->add_intf_link(&rdev->wiphy, wdev, link_id);
+ if (rdev->ops->del_intf_link)
+ rdev->ops->del_intf_link(&rdev->wiphy, wdev, link_id);
trace_rdev_return_void(&rdev->wiphy);
}
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 949e1fb3bec6..26f11e4746c0 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -2404,11 +2404,8 @@ static bool reg_wdev_chan_valid(struct wiphy *wiphy, struct wireless_dev *wdev)
case NL80211_IFTYPE_P2P_GO:
case NL80211_IFTYPE_ADHOC:
case NL80211_IFTYPE_MESH_POINT:
- wiphy_lock(wiphy);
ret = cfg80211_reg_can_beacon_relax(wiphy, &chandef,
iftype);
- wiphy_unlock(wiphy);
-
if (!ret)
return ret;
break;
diff --git a/net/wireless/util.c b/net/wireless/util.c
index 3bc0c3072e78..9755ef281040 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -5,7 +5,7 @@
* Copyright 2007-2009 Johannes Berg <johannes@sipsolutions.net>
* Copyright 2013-2014 Intel Mobile Communications GmbH
* Copyright 2017 Intel Deutschland GmbH
- * Copyright (C) 2018-2022 Intel Corporation
+ * Copyright (C) 2018-2023 Intel Corporation
*/
#include <linux/export.h>
#include <linux/bitops.h>
@@ -2558,6 +2558,13 @@ void cfg80211_remove_links(struct wireless_dev *wdev)
{
unsigned int link_id;
+ /*
+ * links are controlled by upper layers (userspace/cfg)
+ * only for AP mode, so only remove them here for AP
+ */
+ if (wdev->iftype != NL80211_IFTYPE_AP)
+ return;
+
wdev_lock(wdev);
if (wdev->valid_links) {
for_each_valid_link(wdev, link_id)
diff --git a/sound/isa/gus/gus_pcm.c b/sound/isa/gus/gus_pcm.c
index 230f65a0e4b0..388db5fb65bd 100644
--- a/sound/isa/gus/gus_pcm.c
+++ b/sound/isa/gus/gus_pcm.c
@@ -892,10 +892,10 @@ int snd_gf1_pcm_new(struct snd_gus_card *gus, int pcm_dev, int control_index)
kctl = snd_ctl_new1(&snd_gf1_pcm_volume_control1, gus);
else
kctl = snd_ctl_new1(&snd_gf1_pcm_volume_control, gus);
+ kctl->id.index = control_index;
err = snd_ctl_add(card, kctl);
if (err < 0)
return err;
- kctl->id.index = control_index;
return 0;
}
diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c
index 727db6d43391..6d25c12d9ef0 100644
--- a/sound/pci/cmipci.c
+++ b/sound/pci/cmipci.c
@@ -2688,20 +2688,20 @@ static int snd_cmipci_mixer_new(struct cmipci *cm, int pcm_spdif_device)
}
if (cm->can_ac3_hw) {
kctl = snd_ctl_new1(&snd_cmipci_spdif_default, cm);
+ kctl->id.device = pcm_spdif_device;
err = snd_ctl_add(card, kctl);
if (err < 0)
return err;
- kctl->id.device = pcm_spdif_device;
kctl = snd_ctl_new1(&snd_cmipci_spdif_mask, cm);
+ kctl->id.device = pcm_spdif_device;
err = snd_ctl_add(card, kctl);
if (err < 0)
return err;
- kctl->id.device = pcm_spdif_device;
kctl = snd_ctl_new1(&snd_cmipci_spdif_stream, cm);
+ kctl->id.device = pcm_spdif_device;
err = snd_ctl_add(card, kctl);
if (err < 0)
return err;
- kctl->id.device = pcm_spdif_device;
}
if (cm->chip_version <= 37) {
sw = snd_cmipci_old_mixer_switches;
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 9f79c0ac2bda..bd19f92aeeec 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -2458,10 +2458,14 @@ int snd_hda_create_dig_out_ctls(struct hda_codec *codec,
type == HDA_PCM_TYPE_HDMI) {
/* suppose a single SPDIF device */
for (dig_mix = dig_mixes; dig_mix->name; dig_mix++) {
+ struct snd_ctl_elem_id id;
+
kctl = find_mixer_ctl(codec, dig_mix->name, 0, 0);
if (!kctl)
break;
- kctl->id.index = spdif_index;
+ id = kctl->id;
+ id.index = spdif_index;
+ snd_ctl_rename_id(codec->card, &kctl->id, &id);
}
bus->primary_dig_out_type = HDA_PCM_TYPE_HDMI;
}
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 7b5f194513c7..a5d55a7063d3 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -9500,7 +9500,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x8b8a, "HP", ALC236_FIXUP_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x8b8b, "HP", ALC236_FIXUP_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x8b8d, "HP", ALC236_FIXUP_HP_GPIO_LED),
- SND_PCI_QUIRK(0x103c, 0x8b8f, "HP", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
+ SND_PCI_QUIRK(0x103c, 0x8b8f, "HP", ALC245_FIXUP_CS35L41_SPI_4_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x8b92, "HP", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x8b96, "HP", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),
SND_PCI_QUIRK(0x103c, 0x8b97, "HP", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),
@@ -9547,6 +9547,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1043, 0x1a8f, "ASUS UX582ZS", ALC245_FIXUP_CS35L41_SPI_2),
SND_PCI_QUIRK(0x1043, 0x1b11, "ASUS UX431DA", ALC294_FIXUP_ASUS_COEF_1B),
SND_PCI_QUIRK(0x1043, 0x1b13, "Asus U41SV", ALC269_FIXUP_INV_DMIC),
+ SND_PCI_QUIRK(0x1043, 0x1b93, "ASUS G614JVR/JIR", ALC245_FIXUP_CS35L41_SPI_2),
SND_PCI_QUIRK(0x1043, 0x1bbd, "ASUS Z550MA", ALC255_FIXUP_ASUS_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1043, 0x1c23, "Asus X55U", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
SND_PCI_QUIRK(0x1043, 0x1c62, "ASUS GU603", ALC289_FIXUP_ASUS_GA401),
@@ -9565,6 +9566,11 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1043, 0x1f12, "ASUS UM5302", ALC287_FIXUP_CS35L41_I2C_2),
SND_PCI_QUIRK(0x1043, 0x1f92, "ASUS ROG Flow X16", ALC289_FIXUP_ASUS_GA401),
SND_PCI_QUIRK(0x1043, 0x3030, "ASUS ZN270IE", ALC256_FIXUP_ASUS_AIO_GPIO2),
+ SND_PCI_QUIRK(0x1043, 0x3a20, "ASUS G614JZR", ALC245_FIXUP_CS35L41_SPI_2),
+ SND_PCI_QUIRK(0x1043, 0x3a30, "ASUS G814JVR/JIR", ALC245_FIXUP_CS35L41_SPI_2),
+ SND_PCI_QUIRK(0x1043, 0x3a40, "ASUS G814JZR", ALC245_FIXUP_CS35L41_SPI_2),
+ SND_PCI_QUIRK(0x1043, 0x3a50, "ASUS G834JYR/JZR", ALC245_FIXUP_CS35L41_SPI_2),
+ SND_PCI_QUIRK(0x1043, 0x3a60, "ASUS G634JYR/JZR", ALC245_FIXUP_CS35L41_SPI_2),
SND_PCI_QUIRK(0x1043, 0x831a, "ASUS P901", ALC269_FIXUP_STEREO_DMIC),
SND_PCI_QUIRK(0x1043, 0x834a, "ASUS S101", ALC269_FIXUP_STEREO_DMIC),
SND_PCI_QUIRK(0x1043, 0x8398, "ASUS P1005", ALC269_FIXUP_STEREO_DMIC),
@@ -9588,6 +9594,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x10ec, 0x124c, "Intel Reference board", ALC295_FIXUP_CHROME_BOOK),
SND_PCI_QUIRK(0x10ec, 0x1252, "Intel Reference board", ALC295_FIXUP_CHROME_BOOK),
SND_PCI_QUIRK(0x10ec, 0x1254, "Intel Reference board", ALC295_FIXUP_CHROME_BOOK),
+ SND_PCI_QUIRK(0x10ec, 0x12cc, "Intel Reference board", ALC225_FIXUP_HEADSET_JACK),
SND_PCI_QUIRK(0x10f7, 0x8338, "Panasonic CF-SZ6", ALC269_FIXUP_HEADSET_MODE),
SND_PCI_QUIRK(0x144d, 0xc109, "Samsung Ativ book 9 (NP900X3G)", ALC269_FIXUP_INV_DMIC),
SND_PCI_QUIRK(0x144d, 0xc169, "Samsung Notebook 9 Pen (NP930SBE-K01US)", ALC298_FIXUP_SAMSUNG_AMP),
@@ -9636,6 +9643,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1558, 0x5101, "Clevo S510WU", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x5157, "Clevo W517GU1", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x51a1, "Clevo NS50MU", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
+ SND_PCI_QUIRK(0x1558, 0x51b1, "Clevo NS50AU", ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x5630, "Clevo NP50RNJS", ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x70a1, "Clevo NB70T[HJK]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x70b3, "Clevo NK70SB", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
@@ -9807,6 +9815,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x8086, 0x2074, "Intel NUC 8", ALC233_FIXUP_INTEL_NUC8_DMIC),
SND_PCI_QUIRK(0x8086, 0x2080, "Intel NUC 8 Rugged", ALC256_FIXUP_INTEL_NUC8_RUGGED),
SND_PCI_QUIRK(0x8086, 0x2081, "Intel NUC 10", ALC256_FIXUP_INTEL_NUC10),
+ SND_PCI_QUIRK(0x8086, 0x3038, "Intel NUC 13", ALC225_FIXUP_HEADSET_JACK),
SND_PCI_QUIRK(0xf111, 0x0001, "Framework Laptop", ALC295_FIXUP_FRAMEWORK_LAPTOP_MIC_NO_PRESENCE),
#if 0
@@ -11694,6 +11703,7 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x8719, "HP", ALC897_FIXUP_HP_HSMIC_VERB),
SND_PCI_QUIRK(0x103c, 0x872b, "HP", ALC897_FIXUP_HP_HSMIC_VERB),
SND_PCI_QUIRK(0x103c, 0x873e, "HP", ALC671_FIXUP_HP_HEADSET_MIC2),
+ SND_PCI_QUIRK(0x103c, 0x8768, "HP Slim Desktop S01", ALC671_FIXUP_HP_HEADSET_MIC2),
SND_PCI_QUIRK(0x103c, 0x877e, "HP 288 Pro G6", ALC671_FIXUP_HP_HEADSET_MIC2),
SND_PCI_QUIRK(0x103c, 0x885f, "HP 288 Pro G8", ALC671_FIXUP_HP_HEADSET_MIC2),
SND_PCI_QUIRK(0x1043, 0x1080, "Asus UX501VW", ALC668_FIXUP_HEADSET_MODE),
@@ -11715,6 +11725,7 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = {
SND_PCI_QUIRK(0x14cd, 0x5003, "USI", ALC662_FIXUP_USI_HEADSET_MODE),
SND_PCI_QUIRK(0x17aa, 0x1036, "Lenovo P520", ALC662_FIXUP_LENOVO_MULTI_CODECS),
SND_PCI_QUIRK(0x17aa, 0x1057, "Lenovo P360", ALC897_FIXUP_HEADSET_MIC_PIN),
+ SND_PCI_QUIRK(0x17aa, 0x1064, "Lenovo P3 Tower", ALC897_FIXUP_HEADSET_MIC_PIN),
SND_PCI_QUIRK(0x17aa, 0x32ca, "Lenovo ThinkCentre M80", ALC897_FIXUP_HEADSET_MIC_PIN),
SND_PCI_QUIRK(0x17aa, 0x32cb, "Lenovo ThinkCentre M70", ALC897_FIXUP_HEADSET_MIC_PIN),
SND_PCI_QUIRK(0x17aa, 0x32cf, "Lenovo ThinkCentre M950", ALC897_FIXUP_HEADSET_MIC_PIN),
diff --git a/sound/pci/ice1712/aureon.c b/sound/pci/ice1712/aureon.c
index 24b978234000..027849329c1b 100644
--- a/sound/pci/ice1712/aureon.c
+++ b/sound/pci/ice1712/aureon.c
@@ -1899,11 +1899,12 @@ static int aureon_add_controls(struct snd_ice1712 *ice)
else {
for (i = 0; i < ARRAY_SIZE(cs8415_controls); i++) {
struct snd_kcontrol *kctl;
- err = snd_ctl_add(ice->card, (kctl = snd_ctl_new1(&cs8415_controls[i], ice)));
- if (err < 0)
- return err;
+ kctl = snd_ctl_new1(&cs8415_controls[i], ice);
if (i > 1)
kctl->id.device = ice->pcm->device;
+ err = snd_ctl_add(ice->card, kctl);
+ if (err < 0)
+ return err;
}
}
}
diff --git a/sound/pci/ice1712/ice1712.c b/sound/pci/ice1712/ice1712.c
index a5241a287851..3b0c3e70987b 100644
--- a/sound/pci/ice1712/ice1712.c
+++ b/sound/pci/ice1712/ice1712.c
@@ -2371,22 +2371,26 @@ int snd_ice1712_spdif_build_controls(struct snd_ice1712 *ice)
if (snd_BUG_ON(!ice->pcm_pro))
return -EIO;
- err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_default, ice));
+ kctl = snd_ctl_new1(&snd_ice1712_spdif_default, ice);
+ kctl->id.device = ice->pcm_pro->device;
+ err = snd_ctl_add(ice->card, kctl);
if (err < 0)
return err;
+ kctl = snd_ctl_new1(&snd_ice1712_spdif_maskc, ice);
kctl->id.device = ice->pcm_pro->device;
- err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskc, ice));
+ err = snd_ctl_add(ice->card, kctl);
if (err < 0)
return err;
+ kctl = snd_ctl_new1(&snd_ice1712_spdif_maskp, ice);
kctl->id.device = ice->pcm_pro->device;
- err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskp, ice));
+ err = snd_ctl_add(ice->card, kctl);
if (err < 0)
return err;
+ kctl = snd_ctl_new1(&snd_ice1712_spdif_stream, ice);
kctl->id.device = ice->pcm_pro->device;
- err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_stream, ice));
+ err = snd_ctl_add(ice->card, kctl);
if (err < 0)
return err;
- kctl->id.device = ice->pcm_pro->device;
ice->spdif.stream_ctl = kctl;
return 0;
}
diff --git a/sound/pci/ice1712/ice1724.c b/sound/pci/ice1712/ice1724.c
index 6fab2ad85bbe..1dc776acd637 100644
--- a/sound/pci/ice1712/ice1724.c
+++ b/sound/pci/ice1712/ice1724.c
@@ -2392,23 +2392,27 @@ static int snd_vt1724_spdif_build_controls(struct snd_ice1712 *ice)
if (err < 0)
return err;
- err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_default, ice));
+ kctl = snd_ctl_new1(&snd_vt1724_spdif_default, ice);
+ kctl->id.device = ice->pcm->device;
+ err = snd_ctl_add(ice->card, kctl);
if (err < 0)
return err;
+ kctl = snd_ctl_new1(&snd_vt1724_spdif_maskc, ice);
kctl->id.device = ice->pcm->device;
- err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_maskc, ice));
+ err = snd_ctl_add(ice->card, kctl);
if (err < 0)
return err;
+ kctl = snd_ctl_new1(&snd_vt1724_spdif_maskp, ice);
kctl->id.device = ice->pcm->device;
- err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_maskp, ice));
+ err = snd_ctl_add(ice->card, kctl);
if (err < 0)
return err;
- kctl->id.device = ice->pcm->device;
#if 0 /* use default only */
- err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_stream, ice));
+ kctl = snd_ctl_new1(&snd_vt1724_spdif_stream, ice);
+ kctl->id.device = ice->pcm->device;
+ err = snd_ctl_add(ice->card, kctl);
if (err < 0)
return err;
- kctl->id.device = ice->pcm->device;
ice->spdif.stream_ctl = kctl;
#endif
return 0;
diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
index 6971eec45a4d..6b8d8690b6b2 100644
--- a/sound/pci/ymfpci/ymfpci_main.c
+++ b/sound/pci/ymfpci/ymfpci_main.c
@@ -1822,20 +1822,20 @@ int snd_ymfpci_mixer(struct snd_ymfpci *chip, int rear_switch)
if (snd_BUG_ON(!chip->pcm_spdif))
return -ENXIO;
kctl = snd_ctl_new1(&snd_ymfpci_spdif_default, chip);
+ kctl->id.device = chip->pcm_spdif->device;
err = snd_ctl_add(chip->card, kctl);
if (err < 0)
return err;
- kctl->id.device = chip->pcm_spdif->device;
kctl = snd_ctl_new1(&snd_ymfpci_spdif_mask, chip);
+ kctl->id.device = chip->pcm_spdif->device;
err = snd_ctl_add(chip->card, kctl);
if (err < 0)
return err;
- kctl->id.device = chip->pcm_spdif->device;
kctl = snd_ctl_new1(&snd_ymfpci_spdif_stream, chip);
+ kctl->id.device = chip->pcm_spdif->device;
err = snd_ctl_add(chip->card, kctl);
if (err < 0)
return err;
- kctl->id.device = chip->pcm_spdif->device;
chip->spdif_pcm_ctl = kctl;
/* direct recording source */
diff --git a/sound/soc/amd/ps/pci-ps.c b/sound/soc/amd/ps/pci-ps.c
index afddb9a77ba4..b1337b96ea8d 100644
--- a/sound/soc/amd/ps/pci-ps.c
+++ b/sound/soc/amd/ps/pci-ps.c
@@ -211,8 +211,7 @@ static int create_acp63_platform_devs(struct pci_dev *pci, struct acp63_dev_data
case ACP63_PDM_DEV_MASK:
adata->pdm_dev_index = 0;
acp63_fill_platform_dev_info(&pdevinfo[0], parent, NULL, "acp_ps_pdm_dma",
- 0, adata->res, 1, &adata->acp_lock,
- sizeof(adata->acp_lock));
+ 0, adata->res, 1, NULL, 0);
acp63_fill_platform_dev_info(&pdevinfo[1], parent, NULL, "dmic-codec",
0, NULL, 0, NULL, 0);
acp63_fill_platform_dev_info(&pdevinfo[2], parent, NULL, "acp_ps_mach",
diff --git a/sound/soc/amd/ps/ps-pdm-dma.c b/sound/soc/amd/ps/ps-pdm-dma.c
index 46b91327168f..3a83dc178e7d 100644
--- a/sound/soc/amd/ps/ps-pdm-dma.c
+++ b/sound/soc/amd/ps/ps-pdm-dma.c
@@ -361,12 +361,12 @@ static int acp63_pdm_audio_probe(struct platform_device *pdev)
{
struct resource *res;
struct pdm_dev_data *adata;
+ struct acp63_dev_data *acp_data;
+ struct device *parent;
int status;
- if (!pdev->dev.platform_data) {
- dev_err(&pdev->dev, "platform_data not retrieved\n");
- return -ENODEV;
- }
+ parent = pdev->dev.parent;
+ acp_data = dev_get_drvdata(parent);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
dev_err(&pdev->dev, "IORESOURCE_MEM FAILED\n");
@@ -382,7 +382,7 @@ static int acp63_pdm_audio_probe(struct platform_device *pdev)
return -ENOMEM;
adata->capture_stream = NULL;
- adata->acp_lock = pdev->dev.platform_data;
+ adata->acp_lock = &acp_data->acp_lock;
dev_set_drvdata(&pdev->dev, adata);
status = devm_snd_soc_register_component(&pdev->dev,
&acp63_pdm_component,
diff --git a/sound/soc/amd/yc/acp6x-mach.c b/sound/soc/amd/yc/acp6x-mach.c
index 4406a5def076..246299a178f9 100644
--- a/sound/soc/amd/yc/acp6x-mach.c
+++ b/sound/soc/amd/yc/acp6x-mach.c
@@ -175,6 +175,13 @@ static const struct dmi_system_id yc_acp_quirk_table[] = {
.driver_data = &acp6x_card,
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "21EF"),
+ }
+ },
+ {
+ .driver_data = &acp6x_card,
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
DMI_MATCH(DMI_PRODUCT_NAME, "21EM"),
}
},
diff --git a/sound/soc/codecs/cs35l56.c b/sound/soc/codecs/cs35l56.c
index d1677d76d018..e0d2b9bb2326 100644
--- a/sound/soc/codecs/cs35l56.c
+++ b/sound/soc/codecs/cs35l56.c
@@ -704,9 +704,6 @@ static int cs35l56_sdw_dai_hw_free(struct snd_pcm_substream *substream,
static int cs35l56_sdw_dai_set_stream(struct snd_soc_dai *dai,
void *sdw_stream, int direction)
{
- if (!sdw_stream)
- return 0;
-
snd_soc_dai_dma_data_set(dai, direction, sdw_stream);
return 0;
diff --git a/sound/soc/codecs/max98363.c b/sound/soc/codecs/max98363.c
index dcce06bff756..e6b84e222b50 100644
--- a/sound/soc/codecs/max98363.c
+++ b/sound/soc/codecs/max98363.c
@@ -211,7 +211,7 @@ static int max98363_io_init(struct sdw_slave *slave)
}
#define MAX98363_RATES SNDRV_PCM_RATE_8000_192000
-#define MAX98363_FORMATS (SNDRV_PCM_FMTBIT_S32_LE)
+#define MAX98363_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE)
static int max98363_sdw_dai_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
@@ -246,7 +246,7 @@ static int max98363_sdw_dai_hw_params(struct snd_pcm_substream *substream,
stream_config.frame_rate = params_rate(params);
stream_config.bps = snd_pcm_format_width(params_format(params));
stream_config.direction = direction;
- stream_config.ch_count = params_channels(params);
+ stream_config.ch_count = 1;
if (stream_config.ch_count > runtime->hw.channels_max) {
stream_config.ch_count = runtime->hw.channels_max;
diff --git a/sound/soc/codecs/nau8824.c b/sound/soc/codecs/nau8824.c
index 4f19fd9b65d1..5a4db8944d06 100644
--- a/sound/soc/codecs/nau8824.c
+++ b/sound/soc/codecs/nau8824.c
@@ -1903,6 +1903,30 @@ static const struct dmi_system_id nau8824_quirk_table[] = {
},
.driver_data = (void *)(NAU8824_MONO_SPEAKER),
},
+ {
+ /* Positivo CW14Q01P */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Positivo Tecnologia SA"),
+ DMI_MATCH(DMI_BOARD_NAME, "CW14Q01P"),
+ },
+ .driver_data = (void *)(NAU8824_JD_ACTIVE_HIGH),
+ },
+ {
+ /* Positivo K1424G */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Positivo Tecnologia SA"),
+ DMI_MATCH(DMI_BOARD_NAME, "K1424G"),
+ },
+ .driver_data = (void *)(NAU8824_JD_ACTIVE_HIGH),
+ },
+ {
+ /* Positivo N14ZP74G */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Positivo Tecnologia SA"),
+ DMI_MATCH(DMI_BOARD_NAME, "N14ZP74G"),
+ },
+ .driver_data = (void *)(NAU8824_JD_ACTIVE_HIGH),
+ },
{}
};
diff --git a/sound/soc/codecs/wcd938x-sdw.c b/sound/soc/codecs/wcd938x-sdw.c
index 402286dfaea4..9c10200ff34b 100644
--- a/sound/soc/codecs/wcd938x-sdw.c
+++ b/sound/soc/codecs/wcd938x-sdw.c
@@ -1190,7 +1190,6 @@ static const struct regmap_config wcd938x_regmap_config = {
.readable_reg = wcd938x_readable_register,
.writeable_reg = wcd938x_writeable_register,
.volatile_reg = wcd938x_volatile_register,
- .can_multi_write = true,
};
static const struct sdw_slave_ops wcd9380_slave_ops = {
diff --git a/sound/soc/codecs/wsa881x.c b/sound/soc/codecs/wsa881x.c
index f709231b1277..97f6873a0a8c 100644
--- a/sound/soc/codecs/wsa881x.c
+++ b/sound/soc/codecs/wsa881x.c
@@ -645,7 +645,6 @@ static struct regmap_config wsa881x_regmap_config = {
.readable_reg = wsa881x_readable_register,
.reg_format_endian = REGMAP_ENDIAN_NATIVE,
.val_format_endian = REGMAP_ENDIAN_NATIVE,
- .can_multi_write = true,
};
enum {
diff --git a/sound/soc/codecs/wsa883x.c b/sound/soc/codecs/wsa883x.c
index c609cb63dae6..e80b53143569 100644
--- a/sound/soc/codecs/wsa883x.c
+++ b/sound/soc/codecs/wsa883x.c
@@ -946,7 +946,6 @@ static struct regmap_config wsa883x_regmap_config = {
.writeable_reg = wsa883x_writeable_register,
.reg_format_endian = REGMAP_ENDIAN_NATIVE,
.val_format_endian = REGMAP_ENDIAN_NATIVE,
- .can_multi_write = true,
.use_single_read = true,
};
diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c
index abdaffb00fbd..e3105d48fb65 100644
--- a/sound/soc/fsl/fsl_sai.c
+++ b/sound/soc/fsl/fsl_sai.c
@@ -491,14 +491,21 @@ static int fsl_sai_set_bclk(struct snd_soc_dai *dai, bool tx, u32 freq)
regmap_update_bits(sai->regmap, reg, FSL_SAI_CR2_MSEL_MASK,
FSL_SAI_CR2_MSEL(sai->mclk_id[tx]));
- if (savediv == 1)
+ if (savediv == 1) {
regmap_update_bits(sai->regmap, reg,
FSL_SAI_CR2_DIV_MASK | FSL_SAI_CR2_BYP,
FSL_SAI_CR2_BYP);
- else
+ if (fsl_sai_dir_is_synced(sai, adir))
+ regmap_update_bits(sai->regmap, FSL_SAI_xCR2(tx, ofs),
+ FSL_SAI_CR2_BCI, FSL_SAI_CR2_BCI);
+ else
+ regmap_update_bits(sai->regmap, FSL_SAI_xCR2(tx, ofs),
+ FSL_SAI_CR2_BCI, 0);
+ } else {
regmap_update_bits(sai->regmap, reg,
FSL_SAI_CR2_DIV_MASK | FSL_SAI_CR2_BYP,
savediv / 2 - 1);
+ }
if (sai->soc_data->max_register >= FSL_SAI_MCTL) {
/* SAI is in master mode at this point, so enable MCLK */
diff --git a/sound/soc/fsl/fsl_sai.h b/sound/soc/fsl/fsl_sai.h
index 197748a888d5..a53c4f0e25fa 100644
--- a/sound/soc/fsl/fsl_sai.h
+++ b/sound/soc/fsl/fsl_sai.h
@@ -116,6 +116,7 @@
/* SAI Transmit and Receive Configuration 2 Register */
#define FSL_SAI_CR2_SYNC BIT(30)
+#define FSL_SAI_CR2_BCI BIT(28)
#define FSL_SAI_CR2_MSEL_MASK (0x3 << 26)
#define FSL_SAI_CR2_MSEL_BUS 0
#define FSL_SAI_CR2_MSEL_MCLK1 BIT(26)
diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c
index 467edd96eae5..e5ff61c1e9d1 100644
--- a/sound/soc/generic/simple-card-utils.c
+++ b/sound/soc/generic/simple-card-utils.c
@@ -314,7 +314,7 @@ int asoc_simple_startup(struct snd_pcm_substream *substream)
}
ret = snd_pcm_hw_constraint_minmax(substream->runtime, SNDRV_PCM_HW_PARAM_RATE,
fixed_rate, fixed_rate);
- if (ret)
+ if (ret < 0)
goto codec_err;
}
diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c
index 6f044cc8357e..5a5e4ecd0f61 100644
--- a/sound/soc/generic/simple-card.c
+++ b/sound/soc/generic/simple-card.c
@@ -416,6 +416,7 @@ static int __simple_for_each_link(struct asoc_simple_priv *priv,
if (ret < 0) {
of_node_put(codec);
+ of_node_put(plat);
of_node_put(np);
goto error;
}
diff --git a/sound/soc/mediatek/mt8188/mt8188-afe-clk.c b/sound/soc/mediatek/mt8188/mt8188-afe-clk.c
index 743d6a162cb9..0fb97517f82c 100644
--- a/sound/soc/mediatek/mt8188/mt8188-afe-clk.c
+++ b/sound/soc/mediatek/mt8188/mt8188-afe-clk.c
@@ -418,13 +418,6 @@ int mt8188_afe_init_clock(struct mtk_base_afe *afe)
return 0;
}
-void mt8188_afe_deinit_clock(void *priv)
-{
- struct mtk_base_afe *afe = priv;
-
- mt8188_audsys_clk_unregister(afe);
-}
-
int mt8188_afe_enable_clk(struct mtk_base_afe *afe, struct clk *clk)
{
int ret;
diff --git a/sound/soc/mediatek/mt8188/mt8188-afe-clk.h b/sound/soc/mediatek/mt8188/mt8188-afe-clk.h
index 084fdfb1d877..a4203a87a1e3 100644
--- a/sound/soc/mediatek/mt8188/mt8188-afe-clk.h
+++ b/sound/soc/mediatek/mt8188/mt8188-afe-clk.h
@@ -100,7 +100,6 @@ int mt8188_afe_get_mclk_source_clk_id(int sel);
int mt8188_afe_get_mclk_source_rate(struct mtk_base_afe *afe, int apll);
int mt8188_afe_get_default_mclk_source_by_rate(int rate);
int mt8188_afe_init_clock(struct mtk_base_afe *afe);
-void mt8188_afe_deinit_clock(void *priv);
int mt8188_afe_enable_clk(struct mtk_base_afe *afe, struct clk *clk);
void mt8188_afe_disable_clk(struct mtk_base_afe *afe, struct clk *clk);
int mt8188_afe_set_clk_rate(struct mtk_base_afe *afe, struct clk *clk,
diff --git a/sound/soc/mediatek/mt8188/mt8188-afe-pcm.c b/sound/soc/mediatek/mt8188/mt8188-afe-pcm.c
index e5f9373bed56..bcf7025886df 100644
--- a/sound/soc/mediatek/mt8188/mt8188-afe-pcm.c
+++ b/sound/soc/mediatek/mt8188/mt8188-afe-pcm.c
@@ -3185,10 +3185,6 @@ static int mt8188_afe_pcm_dev_probe(struct platform_device *pdev)
if (ret)
return dev_err_probe(dev, ret, "init clock error");
- ret = devm_add_action_or_reset(dev, mt8188_afe_deinit_clock, (void *)afe);
- if (ret)
- return ret;
-
spin_lock_init(&afe_priv->afe_ctrl_lock);
mutex_init(&afe->irq_alloc_lock);
diff --git a/sound/soc/mediatek/mt8188/mt8188-audsys-clk.c b/sound/soc/mediatek/mt8188/mt8188-audsys-clk.c
index be1c53bf4729..c796ad8b62ee 100644
--- a/sound/soc/mediatek/mt8188/mt8188-audsys-clk.c
+++ b/sound/soc/mediatek/mt8188/mt8188-audsys-clk.c
@@ -138,6 +138,29 @@ static const struct afe_gate aud_clks[CLK_AUD_NR_CLK] = {
GATE_AUD6(CLK_AUD_GASRC11, "aud_gasrc11", "top_asm_h", 11),
};
+static void mt8188_audsys_clk_unregister(void *data)
+{
+ struct mtk_base_afe *afe = data;
+ struct mt8188_afe_private *afe_priv = afe->platform_priv;
+ struct clk *clk;
+ struct clk_lookup *cl;
+ int i;
+
+ if (!afe_priv)
+ return;
+
+ for (i = 0; i < CLK_AUD_NR_CLK; i++) {
+ cl = afe_priv->lookup[i];
+ if (!cl)
+ continue;
+
+ clk = cl->clk;
+ clk_unregister_gate(clk);
+
+ clkdev_drop(cl);
+ }
+}
+
int mt8188_audsys_clk_register(struct mtk_base_afe *afe)
{
struct mt8188_afe_private *afe_priv = afe->platform_priv;
@@ -179,27 +202,5 @@ int mt8188_audsys_clk_register(struct mtk_base_afe *afe)
afe_priv->lookup[i] = cl;
}
- return 0;
-}
-
-void mt8188_audsys_clk_unregister(struct mtk_base_afe *afe)
-{
- struct mt8188_afe_private *afe_priv = afe->platform_priv;
- struct clk *clk;
- struct clk_lookup *cl;
- int i;
-
- if (!afe_priv)
- return;
-
- for (i = 0; i < CLK_AUD_NR_CLK; i++) {
- cl = afe_priv->lookup[i];
- if (!cl)
- continue;
-
- clk = cl->clk;
- clk_unregister_gate(clk);
-
- clkdev_drop(cl);
- }
+ return devm_add_action_or_reset(afe->dev, mt8188_audsys_clk_unregister, afe);
}
diff --git a/sound/soc/mediatek/mt8188/mt8188-audsys-clk.h b/sound/soc/mediatek/mt8188/mt8188-audsys-clk.h
index 6c5f463ad7e4..45b0948c4a06 100644
--- a/sound/soc/mediatek/mt8188/mt8188-audsys-clk.h
+++ b/sound/soc/mediatek/mt8188/mt8188-audsys-clk.h
@@ -10,6 +10,5 @@
#define _MT8188_AUDSYS_CLK_H_
int mt8188_audsys_clk_register(struct mtk_base_afe *afe);
-void mt8188_audsys_clk_unregister(struct mtk_base_afe *afe);
#endif
diff --git a/sound/soc/mediatek/mt8195/mt8195-afe-clk.c b/sound/soc/mediatek/mt8195/mt8195-afe-clk.c
index 9ca2cb8c8a9c..f35318ae0739 100644
--- a/sound/soc/mediatek/mt8195/mt8195-afe-clk.c
+++ b/sound/soc/mediatek/mt8195/mt8195-afe-clk.c
@@ -410,11 +410,6 @@ int mt8195_afe_init_clock(struct mtk_base_afe *afe)
return 0;
}
-void mt8195_afe_deinit_clock(struct mtk_base_afe *afe)
-{
- mt8195_audsys_clk_unregister(afe);
-}
-
int mt8195_afe_enable_clk(struct mtk_base_afe *afe, struct clk *clk)
{
int ret;
diff --git a/sound/soc/mediatek/mt8195/mt8195-afe-clk.h b/sound/soc/mediatek/mt8195/mt8195-afe-clk.h
index 40663e31becd..a08c0ee6c860 100644
--- a/sound/soc/mediatek/mt8195/mt8195-afe-clk.h
+++ b/sound/soc/mediatek/mt8195/mt8195-afe-clk.h
@@ -101,7 +101,6 @@ int mt8195_afe_get_mclk_source_clk_id(int sel);
int mt8195_afe_get_mclk_source_rate(struct mtk_base_afe *afe, int apll);
int mt8195_afe_get_default_mclk_source_by_rate(int rate);
int mt8195_afe_init_clock(struct mtk_base_afe *afe);
-void mt8195_afe_deinit_clock(struct mtk_base_afe *afe);
int mt8195_afe_enable_clk(struct mtk_base_afe *afe, struct clk *clk);
void mt8195_afe_disable_clk(struct mtk_base_afe *afe, struct clk *clk);
int mt8195_afe_prepare_clk(struct mtk_base_afe *afe, struct clk *clk);
diff --git a/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c b/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c
index 9e45efeada55..03dabc056b91 100644
--- a/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c
+++ b/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c
@@ -3255,15 +3255,11 @@ err_pm_put:
static void mt8195_afe_pcm_dev_remove(struct platform_device *pdev)
{
- struct mtk_base_afe *afe = platform_get_drvdata(pdev);
-
snd_soc_unregister_component(&pdev->dev);
pm_runtime_disable(&pdev->dev);
if (!pm_runtime_status_suspended(&pdev->dev))
mt8195_afe_runtime_suspend(&pdev->dev);
-
- mt8195_afe_deinit_clock(afe);
}
static const struct of_device_id mt8195_afe_pcm_dt_match[] = {
diff --git a/sound/soc/mediatek/mt8195/mt8195-audsys-clk.c b/sound/soc/mediatek/mt8195/mt8195-audsys-clk.c
index e0670e0dbd5b..38594bc3f2f7 100644
--- a/sound/soc/mediatek/mt8195/mt8195-audsys-clk.c
+++ b/sound/soc/mediatek/mt8195/mt8195-audsys-clk.c
@@ -148,6 +148,29 @@ static const struct afe_gate aud_clks[CLK_AUD_NR_CLK] = {
GATE_AUD6(CLK_AUD_GASRC19, "aud_gasrc19", "top_asm_h", 19),
};
+static void mt8195_audsys_clk_unregister(void *data)
+{
+ struct mtk_base_afe *afe = data;
+ struct mt8195_afe_private *afe_priv = afe->platform_priv;
+ struct clk *clk;
+ struct clk_lookup *cl;
+ int i;
+
+ if (!afe_priv)
+ return;
+
+ for (i = 0; i < CLK_AUD_NR_CLK; i++) {
+ cl = afe_priv->lookup[i];
+ if (!cl)
+ continue;
+
+ clk = cl->clk;
+ clk_unregister_gate(clk);
+
+ clkdev_drop(cl);
+ }
+}
+
int mt8195_audsys_clk_register(struct mtk_base_afe *afe)
{
struct mt8195_afe_private *afe_priv = afe->platform_priv;
@@ -188,27 +211,5 @@ int mt8195_audsys_clk_register(struct mtk_base_afe *afe)
afe_priv->lookup[i] = cl;
}
- return 0;
-}
-
-void mt8195_audsys_clk_unregister(struct mtk_base_afe *afe)
-{
- struct mt8195_afe_private *afe_priv = afe->platform_priv;
- struct clk *clk;
- struct clk_lookup *cl;
- int i;
-
- if (!afe_priv)
- return;
-
- for (i = 0; i < CLK_AUD_NR_CLK; i++) {
- cl = afe_priv->lookup[i];
- if (!cl)
- continue;
-
- clk = cl->clk;
- clk_unregister_gate(clk);
-
- clkdev_drop(cl);
- }
+ return devm_add_action_or_reset(afe->dev, mt8195_audsys_clk_unregister, afe);
}
diff --git a/sound/soc/mediatek/mt8195/mt8195-audsys-clk.h b/sound/soc/mediatek/mt8195/mt8195-audsys-clk.h
index 239d31016ba7..69db2dd1c9e0 100644
--- a/sound/soc/mediatek/mt8195/mt8195-audsys-clk.h
+++ b/sound/soc/mediatek/mt8195/mt8195-audsys-clk.h
@@ -10,6 +10,5 @@
#define _MT8195_AUDSYS_CLK_H_
int mt8195_audsys_clk_register(struct mtk_base_afe *afe);
-void mt8195_audsys_clk_unregister(struct mtk_base_afe *afe);
#endif
diff --git a/tools/testing/radix-tree/Makefile b/tools/testing/radix-tree/Makefile
index caf32a9b9608..7527f738b4a1 100644
--- a/tools/testing/radix-tree/Makefile
+++ b/tools/testing/radix-tree/Makefile
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
-CFLAGS += -I. -I../../include -g -Og -Wall -D_LGPL_SOURCE -fsanitize=address \
- -fsanitize=undefined
+CFLAGS += -I. -I../../include -I../../../lib -g -Og -Wall \
+ -D_LGPL_SOURCE -fsanitize=address -fsanitize=undefined
LDFLAGS += -fsanitize=address -fsanitize=undefined
LDLIBS+= -lpthread -lurcu
TARGETS = main idr-test multiorder xarray maple
@@ -49,6 +49,7 @@ $(OFILES): Makefile *.h */*.h generated/map-shift.h generated/bit-length.h \
../../../include/linux/xarray.h \
../../../include/linux/maple_tree.h \
../../../include/linux/radix-tree.h \
+ ../../../lib/radix-tree.h \
../../../include/linux/idr.h
radix-tree.c: ../../../lib/radix-tree.c
diff --git a/tools/testing/selftests/alsa/pcm-test.c b/tools/testing/selftests/alsa/pcm-test.c
index 3e390fe67eb9..b7eef32addb4 100644
--- a/tools/testing/selftests/alsa/pcm-test.c
+++ b/tools/testing/selftests/alsa/pcm-test.c
@@ -381,7 +381,7 @@ __format:
goto __close;
}
if (rrate != rate) {
- snprintf(msg, sizeof(msg), "rate mismatch %ld != %ld", rate, rrate);
+ snprintf(msg, sizeof(msg), "rate mismatch %ld != %d", rate, rrate);
goto __close;
}
rperiod_size = period_size;
@@ -447,24 +447,24 @@ __format:
frames = snd_pcm_writei(handle, samples, rate);
if (frames < 0) {
snprintf(msg, sizeof(msg),
- "Write failed: expected %d, wrote %li", rate, frames);
+ "Write failed: expected %ld, wrote %li", rate, frames);
goto __close;
}
if (frames < rate) {
snprintf(msg, sizeof(msg),
- "expected %d, wrote %li", rate, frames);
+ "expected %ld, wrote %li", rate, frames);
goto __close;
}
} else {
frames = snd_pcm_readi(handle, samples, rate);
if (frames < 0) {
snprintf(msg, sizeof(msg),
- "expected %d, wrote %li", rate, frames);
+ "expected %ld, wrote %li", rate, frames);
goto __close;
}
if (frames < rate) {
snprintf(msg, sizeof(msg),
- "expected %d, wrote %li", rate, frames);
+ "expected %ld, wrote %li", rate, frames);
goto __close;
}
}
diff --git a/tools/testing/selftests/net/forwarding/hw_stats_l3.sh b/tools/testing/selftests/net/forwarding/hw_stats_l3.sh
index 432fe8469851..48584a51388f 100755
--- a/tools/testing/selftests/net/forwarding/hw_stats_l3.sh
+++ b/tools/testing/selftests/net/forwarding/hw_stats_l3.sh
@@ -84,8 +84,9 @@ h2_destroy()
router_rp1_200_create()
{
- ip link add name $rp1.200 up \
- link $rp1 addrgenmode eui64 type vlan id 200
+ ip link add name $rp1.200 link $rp1 type vlan id 200
+ ip link set dev $rp1.200 addrgenmode eui64
+ ip link set dev $rp1.200 up
ip address add dev $rp1.200 192.0.2.2/28
ip address add dev $rp1.200 2001:db8:1::2/64
ip stats set dev $rp1.200 l3_stats on
@@ -256,9 +257,11 @@ reapply_config()
router_rp1_200_destroy
- ip link add name $rp1.200 link $rp1 addrgenmode none type vlan id 200
+ ip link add name $rp1.200 link $rp1 type vlan id 200
+ ip link set dev $rp1.200 addrgenmode none
ip stats set dev $rp1.200 l3_stats on
- ip link set dev $rp1.200 up addrgenmode eui64
+ ip link set dev $rp1.200 addrgenmode eui64
+ ip link set dev $rp1.200 up
ip address add dev $rp1.200 192.0.2.2/28
ip address add dev $rp1.200 2001:db8:1::2/64
}
diff --git a/tools/testing/selftests/net/mptcp/config b/tools/testing/selftests/net/mptcp/config
index 38021a0dd527..6032f9b23c4c 100644
--- a/tools/testing/selftests/net/mptcp/config
+++ b/tools/testing/selftests/net/mptcp/config
@@ -1,3 +1,4 @@
+CONFIG_KALLSYMS=y
CONFIG_MPTCP=y
CONFIG_IPV6=y
CONFIG_MPTCP_IPV6=y
diff --git a/tools/testing/selftests/net/mptcp/diag.sh b/tools/testing/selftests/net/mptcp/diag.sh
index 4eacdb1ab962..fa9e09ad97d9 100755
--- a/tools/testing/selftests/net/mptcp/diag.sh
+++ b/tools/testing/selftests/net/mptcp/diag.sh
@@ -55,16 +55,20 @@ __chk_nr()
{
local command="$1"
local expected=$2
- local msg nr
+ local msg="$3"
+ local skip="${4:-SKIP}"
+ local nr
- shift 2
- msg=$*
nr=$(eval $command)
printf "%-50s" "$msg"
if [ $nr != $expected ]; then
- echo "[ fail ] expected $expected found $nr"
- ret=$test_cnt
+ if [ $nr = "$skip" ] && ! mptcp_lib_expect_all_features; then
+ echo "[ skip ] Feature probably not supported"
+ else
+ echo "[ fail ] expected $expected found $nr"
+ ret=$test_cnt
+ fi
else
echo "[ ok ]"
fi
@@ -76,12 +80,12 @@ __chk_msk_nr()
local condition=$1
shift 1
- __chk_nr "ss -inmHMN $ns | $condition" $*
+ __chk_nr "ss -inmHMN $ns | $condition" "$@"
}
chk_msk_nr()
{
- __chk_msk_nr "grep -c token:" $*
+ __chk_msk_nr "grep -c token:" "$@"
}
wait_msk_nr()
@@ -119,37 +123,26 @@ wait_msk_nr()
chk_msk_fallback_nr()
{
- __chk_msk_nr "grep -c fallback" $*
+ __chk_msk_nr "grep -c fallback" "$@"
}
chk_msk_remote_key_nr()
{
- __chk_msk_nr "grep -c remote_key" $*
+ __chk_msk_nr "grep -c remote_key" "$@"
}
__chk_listen()
{
local filter="$1"
local expected=$2
+ local msg="$3"
- shift 2
- msg=$*
-
- nr=$(ss -N $ns -Ml "$filter" | grep -c LISTEN)
- printf "%-50s" "$msg"
-
- if [ $nr != $expected ]; then
- echo "[ fail ] expected $expected found $nr"
- ret=$test_cnt
- else
- echo "[ ok ]"
- fi
+ __chk_nr "ss -N $ns -Ml '$filter' | grep -c LISTEN" "$expected" "$msg" 0
}
chk_msk_listen()
{
lport=$1
- local msg="check for listen socket"
# destination port search should always return empty list
__chk_listen "dport $lport" 0 "listen match for dport $lport"
@@ -167,10 +160,9 @@ chk_msk_listen()
chk_msk_inuse()
{
local expected=$1
+ local msg="$2"
local listen_nr
- shift 1
-
listen_nr=$(ss -N "${ns}" -Ml | grep -c LISTEN)
expected=$((expected + listen_nr))
@@ -181,7 +173,7 @@ chk_msk_inuse()
sleep 0.1
done
- __chk_nr get_msk_inuse $expected $*
+ __chk_nr get_msk_inuse $expected "$msg" 0
}
# $1: ns, $2: port
diff --git a/tools/testing/selftests/net/mptcp/mptcp_connect.sh b/tools/testing/selftests/net/mptcp/mptcp_connect.sh
index c1f7bac19942..773dd770a567 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_connect.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_connect.sh
@@ -144,6 +144,7 @@ cleanup()
}
mptcp_lib_check_mptcp
+mptcp_lib_check_kallsyms
ip -Version > /dev/null 2>&1
if [ $? -ne 0 ];then
@@ -695,6 +696,15 @@ run_test_transparent()
return 0
fi
+ # IP(V6)_TRANSPARENT has been added after TOS support which came with
+ # the required infrastructure in MPTCP sockopt code. To support TOS, the
+ # following function has been exported (T). Not great but better than
+ # checking for a specific kernel version.
+ if ! mptcp_lib_kallsyms_has "T __ip_sock_set_tos$"; then
+ echo "INFO: ${msg} not supported by the kernel: SKIP"
+ return
+ fi
+
ip netns exec "$listener_ns" nft -f /dev/stdin <<"EOF"
flush ruleset
table inet mangle {
@@ -767,6 +777,11 @@ run_tests_peekmode()
run_tests_mptfo()
{
+ if ! mptcp_lib_kallsyms_has "mptcp_fastopen_"; then
+ echo "INFO: TFO not supported by the kernel: SKIP"
+ return
+ fi
+
echo "INFO: with MPTFO start"
ip netns exec "$ns1" sysctl -q net.ipv4.tcp_fastopen=2
ip netns exec "$ns2" sysctl -q net.ipv4.tcp_fastopen=1
@@ -787,6 +802,11 @@ run_tests_disconnect()
local old_cin=$cin
local old_sin=$sin
+ if ! mptcp_lib_kallsyms_has "mptcp_pm_data_reset$"; then
+ echo "INFO: Full disconnect not supported: SKIP"
+ return
+ fi
+
cat $cin $cin $cin > "$cin".disconnect
# force do_transfer to cope with the multiple tranmissions
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh
index 85474e029784..1b68fe1c0885 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_join.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh
@@ -25,6 +25,8 @@ capout=""
ns1=""
ns2=""
ksft_skip=4
+iptables="iptables"
+ip6tables="ip6tables"
timeout_poll=30
timeout_test=$((timeout_poll * 2 + 1))
capture=0
@@ -83,7 +85,7 @@ init_partial()
ip netns add $netns || exit $ksft_skip
ip -net $netns link set lo up
ip netns exec $netns sysctl -q net.mptcp.enabled=1
- ip netns exec $netns sysctl -q net.mptcp.pm_type=0
+ ip netns exec $netns sysctl -q net.mptcp.pm_type=0 2>/dev/null || true
ip netns exec $netns sysctl -q net.ipv4.conf.all.rp_filter=0
ip netns exec $netns sysctl -q net.ipv4.conf.default.rp_filter=0
if [ $checksum -eq 1 ]; then
@@ -142,13 +144,18 @@ cleanup_partial()
check_tools()
{
mptcp_lib_check_mptcp
+ mptcp_lib_check_kallsyms
if ! ip -Version &> /dev/null; then
echo "SKIP: Could not run test without ip tool"
exit $ksft_skip
fi
- if ! iptables -V &> /dev/null; then
+ # Use the legacy version if available to support old kernel versions
+ if iptables-legacy -V &> /dev/null; then
+ iptables="iptables-legacy"
+ ip6tables="ip6tables-legacy"
+ elif ! iptables -V &> /dev/null; then
echo "SKIP: Could not run all tests without iptables tool"
exit $ksft_skip
fi
@@ -187,6 +194,32 @@ cleanup()
cleanup_partial
}
+# $1: msg
+print_title()
+{
+ printf "%03u %-36s %s" "${TEST_COUNT}" "${TEST_NAME}" "${1}"
+}
+
+# [ $1: fail msg ]
+mark_as_skipped()
+{
+ local msg="${1:-"Feature not supported"}"
+
+ mptcp_lib_fail_if_expected_feature "${msg}"
+
+ print_title "[ skip ] ${msg}"
+ printf "\n"
+}
+
+# $@: condition
+continue_if()
+{
+ if ! "${@}"; then
+ mark_as_skipped
+ return 1
+ fi
+}
+
skip_test()
{
if [ "${#only_tests_ids[@]}" -eq 0 ] && [ "${#only_tests_names[@]}" -eq 0 ]; then
@@ -230,6 +263,19 @@ reset()
return 0
}
+# $1: test name ; $2: counter to check
+reset_check_counter()
+{
+ reset "${1}" || return 1
+
+ local counter="${2}"
+
+ if ! nstat -asz "${counter}" | grep -wq "${counter}"; then
+ mark_as_skipped "counter '${counter}' is not available"
+ return 1
+ fi
+}
+
# $1: test name
reset_with_cookies()
{
@@ -249,17 +295,21 @@ reset_with_add_addr_timeout()
reset "${1}" || return 1
- tables="iptables"
+ tables="${iptables}"
if [ $ip -eq 6 ]; then
- tables="ip6tables"
+ tables="${ip6tables}"
fi
ip netns exec $ns1 sysctl -q net.mptcp.add_addr_timeout=1
- ip netns exec $ns2 $tables -A OUTPUT -p tcp \
- -m tcp --tcp-option 30 \
- -m bpf --bytecode \
- "$CBPF_MPTCP_SUBOPTION_ADD_ADDR" \
- -j DROP
+
+ if ! ip netns exec $ns2 $tables -A OUTPUT -p tcp \
+ -m tcp --tcp-option 30 \
+ -m bpf --bytecode \
+ "$CBPF_MPTCP_SUBOPTION_ADD_ADDR" \
+ -j DROP; then
+ mark_as_skipped "unable to set the 'add addr' rule"
+ return 1
+ fi
}
# $1: test name
@@ -303,22 +353,17 @@ reset_with_allow_join_id0()
# tc action pedit offset 162 out of bounds
#
# Netfilter is used to mark packets with enough data.
-reset_with_fail()
+setup_fail_rules()
{
- reset "${1}" || return 1
-
- ip netns exec $ns1 sysctl -q net.mptcp.checksum_enabled=1
- ip netns exec $ns2 sysctl -q net.mptcp.checksum_enabled=1
-
check_invert=1
validate_checksum=1
- local i="$2"
- local ip="${3:-4}"
+ local i="$1"
+ local ip="${2:-4}"
local tables
- tables="iptables"
+ tables="${iptables}"
if [ $ip -eq 6 ]; then
- tables="ip6tables"
+ tables="${ip6tables}"
fi
ip netns exec $ns2 $tables \
@@ -328,15 +373,32 @@ reset_with_fail()
-p tcp \
-m length --length 150:9999 \
-m statistic --mode nth --packet 1 --every 99999 \
- -j MARK --set-mark 42 || exit 1
+ -j MARK --set-mark 42 || return ${ksft_skip}
- tc -n $ns2 qdisc add dev ns2eth$i clsact || exit 1
+ tc -n $ns2 qdisc add dev ns2eth$i clsact || return ${ksft_skip}
tc -n $ns2 filter add dev ns2eth$i egress \
protocol ip prio 1000 \
handle 42 fw \
action pedit munge offset 148 u8 invert \
pipe csum tcp \
- index 100 || exit 1
+ index 100 || return ${ksft_skip}
+}
+
+reset_with_fail()
+{
+ reset_check_counter "${1}" "MPTcpExtInfiniteMapTx" || return 1
+ shift
+
+ ip netns exec $ns1 sysctl -q net.mptcp.checksum_enabled=1
+ ip netns exec $ns2 sysctl -q net.mptcp.checksum_enabled=1
+
+ local rc=0
+ setup_fail_rules "${@}" || rc=$?
+
+ if [ ${rc} -eq ${ksft_skip} ]; then
+ mark_as_skipped "unable to set the 'fail' rules"
+ return 1
+ fi
}
reset_with_events()
@@ -351,6 +413,25 @@ reset_with_events()
evts_ns2_pid=$!
}
+reset_with_tcp_filter()
+{
+ reset "${1}" || return 1
+ shift
+
+ local ns="${!1}"
+ local src="${2}"
+ local target="${3}"
+
+ if ! ip netns exec "${ns}" ${iptables} \
+ -A INPUT \
+ -s "${src}" \
+ -p tcp \
+ -j "${target}"; then
+ mark_as_skipped "unable to set the filter rules"
+ return 1
+ fi
+}
+
fail_test()
{
ret=1
@@ -472,11 +553,25 @@ wait_local_port_listen()
done
}
-rm_addr_count()
+# $1: ns ; $2: counter
+get_counter()
{
- local ns=${1}
+ local ns="${1}"
+ local counter="${2}"
+ local count
- ip netns exec ${ns} nstat -as | grep MPTcpExtRmAddr | awk '{print $2}'
+ count=$(ip netns exec ${ns} nstat -asz "${counter}" | awk 'NR==1 {next} {print $2}')
+ if [ -z "${count}" ]; then
+ mptcp_lib_fail_if_expected_feature "${counter} counter"
+ return 1
+ fi
+
+ echo "${count}"
+}
+
+rm_addr_count()
+{
+ get_counter "${1}" "MPTcpExtRmAddr"
}
# $1: ns, $2: old rm_addr counter in $ns
@@ -499,11 +594,11 @@ wait_mpj()
local ns="${1}"
local cnt old_cnt
- old_cnt=$(ip netns exec ${ns} nstat -as | grep MPJoinAckRx | awk '{print $2}')
+ old_cnt=$(get_counter ${ns} "MPTcpExtMPJoinAckRx")
local i
for i in $(seq 10); do
- cnt=$(ip netns exec ${ns} nstat -as | grep MPJoinAckRx | awk '{print $2}')
+ cnt=$(get_counter ${ns} "MPTcpExtMPJoinAckRx")
[ "$cnt" = "${old_cnt}" ] || break
sleep 0.1
done
@@ -703,15 +798,6 @@ pm_nl_check_endpoint()
fi
}
-filter_tcp_from()
-{
- local ns="${1}"
- local src="${2}"
- local target="${3}"
-
- ip netns exec "${ns}" iptables -A INPUT -s "${src}" -p tcp -j "${target}"
-}
-
do_transfer()
{
local listener_ns="$1"
@@ -1161,12 +1247,13 @@ chk_csum_nr()
fi
printf "%-${nr_blank}s %s" " " "sum"
- count=$(ip netns exec $ns1 nstat -as | grep MPTcpExtDataCsumErr | awk '{print $2}')
- [ -z "$count" ] && count=0
+ count=$(get_counter ${ns1} "MPTcpExtDataCsumErr")
if [ "$count" != "$csum_ns1" ]; then
extra_msg="$extra_msg ns1=$count"
fi
- if { [ "$count" != $csum_ns1 ] && [ $allow_multi_errors_ns1 -eq 0 ]; } ||
+ if [ -z "$count" ]; then
+ echo -n "[skip]"
+ elif { [ "$count" != $csum_ns1 ] && [ $allow_multi_errors_ns1 -eq 0 ]; } ||
{ [ "$count" -lt $csum_ns1 ] && [ $allow_multi_errors_ns1 -eq 1 ]; }; then
echo "[fail] got $count data checksum error[s] expected $csum_ns1"
fail_test
@@ -1174,12 +1261,13 @@ chk_csum_nr()
echo -n "[ ok ]"
fi
echo -n " - csum "
- count=$(ip netns exec $ns2 nstat -as | grep MPTcpExtDataCsumErr | awk '{print $2}')
- [ -z "$count" ] && count=0
+ count=$(get_counter ${ns2} "MPTcpExtDataCsumErr")
if [ "$count" != "$csum_ns2" ]; then
extra_msg="$extra_msg ns2=$count"
fi
- if { [ "$count" != $csum_ns2 ] && [ $allow_multi_errors_ns2 -eq 0 ]; } ||
+ if [ -z "$count" ]; then
+ echo -n "[skip]"
+ elif { [ "$count" != $csum_ns2 ] && [ $allow_multi_errors_ns2 -eq 0 ]; } ||
{ [ "$count" -lt $csum_ns2 ] && [ $allow_multi_errors_ns2 -eq 1 ]; }; then
echo "[fail] got $count data checksum error[s] expected $csum_ns2"
fail_test
@@ -1218,12 +1306,13 @@ chk_fail_nr()
fi
printf "%-${nr_blank}s %s" " " "ftx"
- count=$(ip netns exec $ns_tx nstat -as | grep MPTcpExtMPFailTx | awk '{print $2}')
- [ -z "$count" ] && count=0
+ count=$(get_counter ${ns_tx} "MPTcpExtMPFailTx")
if [ "$count" != "$fail_tx" ]; then
extra_msg="$extra_msg,tx=$count"
fi
- if { [ "$count" != "$fail_tx" ] && [ $allow_tx_lost -eq 0 ]; } ||
+ if [ -z "$count" ]; then
+ echo -n "[skip]"
+ elif { [ "$count" != "$fail_tx" ] && [ $allow_tx_lost -eq 0 ]; } ||
{ [ "$count" -gt "$fail_tx" ] && [ $allow_tx_lost -eq 1 ]; }; then
echo "[fail] got $count MP_FAIL[s] TX expected $fail_tx"
fail_test
@@ -1232,12 +1321,13 @@ chk_fail_nr()
fi
echo -n " - failrx"
- count=$(ip netns exec $ns_rx nstat -as | grep MPTcpExtMPFailRx | awk '{print $2}')
- [ -z "$count" ] && count=0
+ count=$(get_counter ${ns_rx} "MPTcpExtMPFailRx")
if [ "$count" != "$fail_rx" ]; then
extra_msg="$extra_msg,rx=$count"
fi
- if { [ "$count" != "$fail_rx" ] && [ $allow_rx_lost -eq 0 ]; } ||
+ if [ -z "$count" ]; then
+ echo -n "[skip]"
+ elif { [ "$count" != "$fail_rx" ] && [ $allow_rx_lost -eq 0 ]; } ||
{ [ "$count" -gt "$fail_rx" ] && [ $allow_rx_lost -eq 1 ]; }; then
echo "[fail] got $count MP_FAIL[s] RX expected $fail_rx"
fail_test
@@ -1265,10 +1355,11 @@ chk_fclose_nr()
fi
printf "%-${nr_blank}s %s" " " "ctx"
- count=$(ip netns exec $ns_tx nstat -as | grep MPTcpExtMPFastcloseTx | awk '{print $2}')
- [ -z "$count" ] && count=0
- [ "$count" != "$fclose_tx" ] && extra_msg="$extra_msg,tx=$count"
- if [ "$count" != "$fclose_tx" ]; then
+ count=$(get_counter ${ns_tx} "MPTcpExtMPFastcloseTx")
+ if [ -z "$count" ]; then
+ echo -n "[skip]"
+ elif [ "$count" != "$fclose_tx" ]; then
+ extra_msg="$extra_msg,tx=$count"
echo "[fail] got $count MP_FASTCLOSE[s] TX expected $fclose_tx"
fail_test
else
@@ -1276,10 +1367,11 @@ chk_fclose_nr()
fi
echo -n " - fclzrx"
- count=$(ip netns exec $ns_rx nstat -as | grep MPTcpExtMPFastcloseRx | awk '{print $2}')
- [ -z "$count" ] && count=0
- [ "$count" != "$fclose_rx" ] && extra_msg="$extra_msg,rx=$count"
- if [ "$count" != "$fclose_rx" ]; then
+ count=$(get_counter ${ns_rx} "MPTcpExtMPFastcloseRx")
+ if [ -z "$count" ]; then
+ echo -n "[skip]"
+ elif [ "$count" != "$fclose_rx" ]; then
+ extra_msg="$extra_msg,rx=$count"
echo "[fail] got $count MP_FASTCLOSE[s] RX expected $fclose_rx"
fail_test
else
@@ -1306,9 +1398,10 @@ chk_rst_nr()
fi
printf "%-${nr_blank}s %s" " " "rtx"
- count=$(ip netns exec $ns_tx nstat -as | grep MPTcpExtMPRstTx | awk '{print $2}')
- [ -z "$count" ] && count=0
- if [ $count -lt $rst_tx ]; then
+ count=$(get_counter ${ns_tx} "MPTcpExtMPRstTx")
+ if [ -z "$count" ]; then
+ echo -n "[skip]"
+ elif [ $count -lt $rst_tx ]; then
echo "[fail] got $count MP_RST[s] TX expected $rst_tx"
fail_test
else
@@ -1316,9 +1409,10 @@ chk_rst_nr()
fi
echo -n " - rstrx "
- count=$(ip netns exec $ns_rx nstat -as | grep MPTcpExtMPRstRx | awk '{print $2}')
- [ -z "$count" ] && count=0
- if [ "$count" -lt "$rst_rx" ]; then
+ count=$(get_counter ${ns_rx} "MPTcpExtMPRstRx")
+ if [ -z "$count" ]; then
+ echo -n "[skip]"
+ elif [ "$count" -lt "$rst_rx" ]; then
echo "[fail] got $count MP_RST[s] RX expected $rst_rx"
fail_test
else
@@ -1335,9 +1429,10 @@ chk_infi_nr()
local count
printf "%-${nr_blank}s %s" " " "itx"
- count=$(ip netns exec $ns2 nstat -as | grep InfiniteMapTx | awk '{print $2}')
- [ -z "$count" ] && count=0
- if [ "$count" != "$infi_tx" ]; then
+ count=$(get_counter ${ns2} "MPTcpExtInfiniteMapTx")
+ if [ -z "$count" ]; then
+ echo -n "[skip]"
+ elif [ "$count" != "$infi_tx" ]; then
echo "[fail] got $count infinite map[s] TX expected $infi_tx"
fail_test
else
@@ -1345,9 +1440,10 @@ chk_infi_nr()
fi
echo -n " - infirx"
- count=$(ip netns exec $ns1 nstat -as | grep InfiniteMapRx | awk '{print $2}')
- [ -z "$count" ] && count=0
- if [ "$count" != "$infi_rx" ]; then
+ count=$(get_counter ${ns1} "MPTcpExtInfiniteMapRx")
+ if [ -z "$count" ]; then
+ echo "[skip]"
+ elif [ "$count" != "$infi_rx" ]; then
echo "[fail] got $count infinite map[s] RX expected $infi_rx"
fail_test
else
@@ -1375,9 +1471,10 @@ chk_join_nr()
fi
printf "%03u %-36s %s" "${TEST_COUNT}" "${title}" "syn"
- count=$(ip netns exec $ns1 nstat -as | grep MPTcpExtMPJoinSynRx | awk '{print $2}')
- [ -z "$count" ] && count=0
- if [ "$count" != "$syn_nr" ]; then
+ count=$(get_counter ${ns1} "MPTcpExtMPJoinSynRx")
+ if [ -z "$count" ]; then
+ echo -n "[skip]"
+ elif [ "$count" != "$syn_nr" ]; then
echo "[fail] got $count JOIN[s] syn expected $syn_nr"
fail_test
else
@@ -1386,9 +1483,10 @@ chk_join_nr()
echo -n " - synack"
with_cookie=$(ip netns exec $ns2 sysctl -n net.ipv4.tcp_syncookies)
- count=$(ip netns exec $ns2 nstat -as | grep MPTcpExtMPJoinSynAckRx | awk '{print $2}')
- [ -z "$count" ] && count=0
- if [ "$count" != "$syn_ack_nr" ]; then
+ count=$(get_counter ${ns2} "MPTcpExtMPJoinSynAckRx")
+ if [ -z "$count" ]; then
+ echo -n "[skip]"
+ elif [ "$count" != "$syn_ack_nr" ]; then
# simult connections exceeding the limit with cookie enabled could go up to
# synack validation as the conn limit can be enforced reliably only after
# the subflow creation
@@ -1403,9 +1501,10 @@ chk_join_nr()
fi
echo -n " - ack"
- count=$(ip netns exec $ns1 nstat -as | grep MPTcpExtMPJoinAckRx | awk '{print $2}')
- [ -z "$count" ] && count=0
- if [ "$count" != "$ack_nr" ]; then
+ count=$(get_counter ${ns1} "MPTcpExtMPJoinAckRx")
+ if [ -z "$count" ]; then
+ echo "[skip]"
+ elif [ "$count" != "$ack_nr" ]; then
echo "[fail] got $count JOIN[s] ack expected $ack_nr"
fail_test
else
@@ -1435,12 +1534,12 @@ chk_stale_nr()
local recover_nr
printf "%-${nr_blank}s %-18s" " " "stale"
- stale_nr=$(ip netns exec $ns nstat -as | grep MPTcpExtSubflowStale | awk '{print $2}')
- [ -z "$stale_nr" ] && stale_nr=0
- recover_nr=$(ip netns exec $ns nstat -as | grep MPTcpExtSubflowRecover | awk '{print $2}')
- [ -z "$recover_nr" ] && recover_nr=0
- if [ $stale_nr -lt $stale_min ] ||
+ stale_nr=$(get_counter ${ns} "MPTcpExtSubflowStale")
+ recover_nr=$(get_counter ${ns} "MPTcpExtSubflowRecover")
+ if [ -z "$stale_nr" ] || [ -z "$recover_nr" ]; then
+ echo "[skip]"
+ elif [ $stale_nr -lt $stale_min ] ||
{ [ $stale_max -gt 0 ] && [ $stale_nr -gt $stale_max ]; } ||
[ $((stale_nr - recover_nr)) -ne $stale_delta ]; then
echo "[fail] got $stale_nr stale[s] $recover_nr recover[s], " \
@@ -1475,12 +1574,12 @@ chk_add_nr()
timeout=$(ip netns exec $ns1 sysctl -n net.mptcp.add_addr_timeout)
printf "%-${nr_blank}s %s" " " "add"
- count=$(ip netns exec $ns2 nstat -as MPTcpExtAddAddr | grep MPTcpExtAddAddr | awk '{print $2}')
- [ -z "$count" ] && count=0
-
+ count=$(get_counter ${ns2} "MPTcpExtAddAddr")
+ if [ -z "$count" ]; then
+ echo -n "[skip]"
# if the test configured a short timeout tolerate greater then expected
# add addrs options, due to retransmissions
- if [ "$count" != "$add_nr" ] && { [ "$timeout" -gt 1 ] || [ "$count" -lt "$add_nr" ]; }; then
+ elif [ "$count" != "$add_nr" ] && { [ "$timeout" -gt 1 ] || [ "$count" -lt "$add_nr" ]; }; then
echo "[fail] got $count ADD_ADDR[s] expected $add_nr"
fail_test
else
@@ -1488,9 +1587,10 @@ chk_add_nr()
fi
echo -n " - echo "
- count=$(ip netns exec $ns1 nstat -as MPTcpExtEchoAdd | grep MPTcpExtEchoAdd | awk '{print $2}')
- [ -z "$count" ] && count=0
- if [ "$count" != "$echo_nr" ]; then
+ count=$(get_counter ${ns1} "MPTcpExtEchoAdd")
+ if [ -z "$count" ]; then
+ echo -n "[skip]"
+ elif [ "$count" != "$echo_nr" ]; then
echo "[fail] got $count ADD_ADDR echo[s] expected $echo_nr"
fail_test
else
@@ -1499,9 +1599,10 @@ chk_add_nr()
if [ $port_nr -gt 0 ]; then
echo -n " - pt "
- count=$(ip netns exec $ns2 nstat -as | grep MPTcpExtPortAdd | awk '{print $2}')
- [ -z "$count" ] && count=0
- if [ "$count" != "$port_nr" ]; then
+ count=$(get_counter ${ns2} "MPTcpExtPortAdd")
+ if [ -z "$count" ]; then
+ echo "[skip]"
+ elif [ "$count" != "$port_nr" ]; then
echo "[fail] got $count ADD_ADDR[s] with a port-number expected $port_nr"
fail_test
else
@@ -1509,10 +1610,10 @@ chk_add_nr()
fi
printf "%-${nr_blank}s %s" " " "syn"
- count=$(ip netns exec $ns1 nstat -as | grep MPTcpExtMPJoinPortSynRx |
- awk '{print $2}')
- [ -z "$count" ] && count=0
- if [ "$count" != "$syn_nr" ]; then
+ count=$(get_counter ${ns1} "MPTcpExtMPJoinPortSynRx")
+ if [ -z "$count" ]; then
+ echo -n "[skip]"
+ elif [ "$count" != "$syn_nr" ]; then
echo "[fail] got $count JOIN[s] syn with a different \
port-number expected $syn_nr"
fail_test
@@ -1521,10 +1622,10 @@ chk_add_nr()
fi
echo -n " - synack"
- count=$(ip netns exec $ns2 nstat -as | grep MPTcpExtMPJoinPortSynAckRx |
- awk '{print $2}')
- [ -z "$count" ] && count=0
- if [ "$count" != "$syn_ack_nr" ]; then
+ count=$(get_counter ${ns2} "MPTcpExtMPJoinPortSynAckRx")
+ if [ -z "$count" ]; then
+ echo -n "[skip]"
+ elif [ "$count" != "$syn_ack_nr" ]; then
echo "[fail] got $count JOIN[s] synack with a different \
port-number expected $syn_ack_nr"
fail_test
@@ -1533,10 +1634,10 @@ chk_add_nr()
fi
echo -n " - ack"
- count=$(ip netns exec $ns1 nstat -as | grep MPTcpExtMPJoinPortAckRx |
- awk '{print $2}')
- [ -z "$count" ] && count=0
- if [ "$count" != "$ack_nr" ]; then
+ count=$(get_counter ${ns1} "MPTcpExtMPJoinPortAckRx")
+ if [ -z "$count" ]; then
+ echo "[skip]"
+ elif [ "$count" != "$ack_nr" ]; then
echo "[fail] got $count JOIN[s] ack with a different \
port-number expected $ack_nr"
fail_test
@@ -1545,10 +1646,10 @@ chk_add_nr()
fi
printf "%-${nr_blank}s %s" " " "syn"
- count=$(ip netns exec $ns1 nstat -as | grep MPTcpExtMismatchPortSynRx |
- awk '{print $2}')
- [ -z "$count" ] && count=0
- if [ "$count" != "$mis_syn_nr" ]; then
+ count=$(get_counter ${ns1} "MPTcpExtMismatchPortSynRx")
+ if [ -z "$count" ]; then
+ echo -n "[skip]"
+ elif [ "$count" != "$mis_syn_nr" ]; then
echo "[fail] got $count JOIN[s] syn with a mismatched \
port-number expected $mis_syn_nr"
fail_test
@@ -1557,10 +1658,10 @@ chk_add_nr()
fi
echo -n " - ack "
- count=$(ip netns exec $ns1 nstat -as | grep MPTcpExtMismatchPortAckRx |
- awk '{print $2}')
- [ -z "$count" ] && count=0
- if [ "$count" != "$mis_ack_nr" ]; then
+ count=$(get_counter ${ns1} "MPTcpExtMismatchPortAckRx")
+ if [ -z "$count" ]; then
+ echo "[skip]"
+ elif [ "$count" != "$mis_ack_nr" ]; then
echo "[fail] got $count JOIN[s] ack with a mismatched \
port-number expected $mis_ack_nr"
fail_test
@@ -1643,28 +1744,26 @@ chk_rm_nr()
fi
echo -n " - rmsf "
- count=$(ip netns exec $subflow_ns nstat -as | grep MPTcpExtRmSubflow | awk '{print $2}')
- [ -z "$count" ] && count=0
- if [ -n "$simult" ]; then
+ count=$(get_counter ${subflow_ns} "MPTcpExtRmSubflow")
+ if [ -z "$count" ]; then
+ echo -n "[skip]"
+ elif [ -n "$simult" ]; then
local cnt suffix
- cnt=$(ip netns exec $addr_ns nstat -as | grep MPTcpExtRmSubflow | awk '{print $2}')
+ cnt=$(get_counter ${addr_ns} "MPTcpExtRmSubflow")
# in case of simult flush, the subflow removal count on each side is
# unreliable
- [ -z "$cnt" ] && cnt=0
count=$((count + cnt))
[ "$count" != "$rm_subflow_nr" ] && suffix="$count in [$rm_subflow_nr:$((rm_subflow_nr*2))]"
if [ $count -ge "$rm_subflow_nr" ] && \
[ "$count" -le "$((rm_subflow_nr *2 ))" ]; then
- echo "[ ok ] $suffix"
+ echo -n "[ ok ] $suffix"
else
echo "[fail] got $count RM_SUBFLOW[s] expected in range [$rm_subflow_nr:$((rm_subflow_nr*2))]"
fail_test
fi
- return
- fi
- if [ "$count" != "$rm_subflow_nr" ]; then
+ elif [ "$count" != "$rm_subflow_nr" ]; then
echo "[fail] got $count RM_SUBFLOW[s] expected $rm_subflow_nr"
fail_test
else
@@ -1698,9 +1797,10 @@ chk_prio_nr()
local count
printf "%-${nr_blank}s %s" " " "ptx"
- count=$(ip netns exec $ns1 nstat -as | grep MPTcpExtMPPrioTx | awk '{print $2}')
- [ -z "$count" ] && count=0
- if [ "$count" != "$mp_prio_nr_tx" ]; then
+ count=$(get_counter ${ns1} "MPTcpExtMPPrioTx")
+ if [ -z "$count" ]; then
+ echo -n "[skip]"
+ elif [ "$count" != "$mp_prio_nr_tx" ]; then
echo "[fail] got $count MP_PRIO[s] TX expected $mp_prio_nr_tx"
fail_test
else
@@ -1708,9 +1808,10 @@ chk_prio_nr()
fi
echo -n " - prx "
- count=$(ip netns exec $ns1 nstat -as | grep MPTcpExtMPPrioRx | awk '{print $2}')
- [ -z "$count" ] && count=0
- if [ "$count" != "$mp_prio_nr_rx" ]; then
+ count=$(get_counter ${ns1} "MPTcpExtMPPrioRx")
+ if [ -z "$count" ]; then
+ echo "[skip]"
+ elif [ "$count" != "$mp_prio_nr_rx" ]; then
echo "[fail] got $count MP_PRIO[s] RX expected $mp_prio_nr_rx"
fail_test
else
@@ -1821,7 +1922,7 @@ wait_attempt_fail()
while [ $time -lt $timeout_ms ]; do
local cnt
- cnt=$(ip netns exec $ns nstat -as TcpAttemptFails | grep TcpAttemptFails | awk '{print $2}')
+ cnt=$(get_counter ${ns} "TcpAttemptFails")
[ "$cnt" = 1 ] && return 1
time=$((time + 100))
@@ -1914,23 +2015,23 @@ subflows_error_tests()
fi
# multiple subflows, with subflow creation error
- if reset "multi subflows, with failing subflow"; then
+ if reset_with_tcp_filter "multi subflows, with failing subflow" ns1 10.0.3.2 REJECT &&
+ continue_if mptcp_lib_kallsyms_has "mptcp_pm_subflow_check_next$"; then
pm_nl_set_limits $ns1 0 2
pm_nl_set_limits $ns2 0 2
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
pm_nl_add_endpoint $ns2 10.0.2.2 flags subflow
- filter_tcp_from $ns1 10.0.3.2 REJECT
run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow
chk_join_nr 1 1 1
fi
# multiple subflows, with subflow timeout on MPJ
- if reset "multi subflows, with subflow timeout"; then
+ if reset_with_tcp_filter "multi subflows, with subflow timeout" ns1 10.0.3.2 DROP &&
+ continue_if mptcp_lib_kallsyms_has "mptcp_pm_subflow_check_next$"; then
pm_nl_set_limits $ns1 0 2
pm_nl_set_limits $ns2 0 2
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
pm_nl_add_endpoint $ns2 10.0.2.2 flags subflow
- filter_tcp_from $ns1 10.0.3.2 DROP
run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow
chk_join_nr 1 1 1
fi
@@ -1938,11 +2039,11 @@ subflows_error_tests()
# multiple subflows, check that the endpoint corresponding to
# closed subflow (due to reset) is not reused if additional
# subflows are added later
- if reset "multi subflows, fair usage on close"; then
+ if reset_with_tcp_filter "multi subflows, fair usage on close" ns1 10.0.3.2 REJECT &&
+ continue_if mptcp_lib_kallsyms_has "mptcp_pm_subflow_check_next$"; then
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 0 1
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
- filter_tcp_from $ns1 10.0.3.2 REJECT
run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow &
# mpj subflow will be in TW after the reset
@@ -2043,11 +2144,18 @@ signal_address_tests()
# the peer could possibly miss some addr notification, allow retransmission
ip netns exec $ns1 sysctl -q net.mptcp.add_addr_timeout=1
run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow
- chk_join_nr 3 3 3
- # the server will not signal the address terminating
- # the MPC subflow
- chk_add_nr 3 3
+ # It is not directly linked to the commit introducing this
+ # symbol but for the parent one which is linked anyway.
+ if ! mptcp_lib_kallsyms_has "mptcp_pm_subflow_check_next$"; then
+ chk_join_nr 3 3 2
+ chk_add_nr 4 4
+ else
+ chk_join_nr 3 3 3
+ # the server will not signal the address terminating
+ # the MPC subflow
+ chk_add_nr 3 3
+ fi
fi
}
@@ -2290,8 +2398,13 @@ remove_tests()
pm_nl_add_endpoint $ns2 10.0.4.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1 0 -8 -8 slow
chk_join_nr 3 3 3
- chk_rm_tx_nr 0
- chk_rm_nr 0 3 simult
+
+ if mptcp_lib_kversion_ge 5.18; then
+ chk_rm_tx_nr 0
+ chk_rm_nr 0 3 simult
+ else
+ chk_rm_nr 3 3
+ fi
fi
# addresses flush
@@ -2529,7 +2642,8 @@ v4mapped_tests()
mixed_tests()
{
- if reset "IPv4 sockets do not use IPv6 addresses"; then
+ if reset "IPv4 sockets do not use IPv6 addresses" &&
+ continue_if mptcp_lib_kversion_ge 6.3; then
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 1 1
pm_nl_add_endpoint $ns1 dead:beef:2::1 flags signal
@@ -2538,7 +2652,8 @@ mixed_tests()
fi
# Need an IPv6 mptcp socket to allow subflows of both families
- if reset "simult IPv4 and IPv6 subflows"; then
+ if reset "simult IPv4 and IPv6 subflows" &&
+ continue_if mptcp_lib_kversion_ge 6.3; then
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 1 1
pm_nl_add_endpoint $ns1 10.0.1.1 flags signal
@@ -2547,7 +2662,8 @@ mixed_tests()
fi
# cross families subflows will not be created even in fullmesh mode
- if reset "simult IPv4 and IPv6 subflows, fullmesh 1x1"; then
+ if reset "simult IPv4 and IPv6 subflows, fullmesh 1x1" &&
+ continue_if mptcp_lib_kversion_ge 6.3; then
pm_nl_set_limits $ns1 0 4
pm_nl_set_limits $ns2 1 4
pm_nl_add_endpoint $ns2 dead:beef:2::2 flags subflow,fullmesh
@@ -2558,7 +2674,8 @@ mixed_tests()
# fullmesh still tries to create all the possibly subflows with
# matching family
- if reset "simult IPv4 and IPv6 subflows, fullmesh 2x2"; then
+ if reset "simult IPv4 and IPv6 subflows, fullmesh 2x2" &&
+ continue_if mptcp_lib_kversion_ge 6.3; then
pm_nl_set_limits $ns1 0 4
pm_nl_set_limits $ns2 2 4
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
@@ -2571,7 +2688,8 @@ mixed_tests()
backup_tests()
{
# single subflow, backup
- if reset "single subflow, backup"; then
+ if reset "single subflow, backup" &&
+ continue_if mptcp_lib_kallsyms_has "subflow_rebuild_header$"; then
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 0 1
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow,backup
@@ -2581,7 +2699,8 @@ backup_tests()
fi
# single address, backup
- if reset "single address, backup"; then
+ if reset "single address, backup" &&
+ continue_if mptcp_lib_kallsyms_has "subflow_rebuild_header$"; then
pm_nl_set_limits $ns1 0 1
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
pm_nl_set_limits $ns2 1 1
@@ -2592,7 +2711,8 @@ backup_tests()
fi
# single address with port, backup
- if reset "single address with port, backup"; then
+ if reset "single address with port, backup" &&
+ continue_if mptcp_lib_kallsyms_has "subflow_rebuild_header$"; then
pm_nl_set_limits $ns1 0 1
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal port 10100
pm_nl_set_limits $ns2 1 1
@@ -2602,14 +2722,16 @@ backup_tests()
chk_prio_nr 1 1
fi
- if reset "mpc backup"; then
+ if reset "mpc backup" &&
+ continue_if mptcp_lib_kallsyms_doesnt_have "mptcp_subflow_send_ack$"; then
pm_nl_add_endpoint $ns2 10.0.1.2 flags subflow,backup
run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow
chk_join_nr 0 0 0
chk_prio_nr 0 1
fi
- if reset "mpc backup both sides"; then
+ if reset "mpc backup both sides" &&
+ continue_if mptcp_lib_kallsyms_doesnt_have "mptcp_subflow_send_ack$"; then
pm_nl_add_endpoint $ns1 10.0.1.1 flags subflow,backup
pm_nl_add_endpoint $ns2 10.0.1.2 flags subflow,backup
run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow
@@ -2617,14 +2739,16 @@ backup_tests()
chk_prio_nr 1 1
fi
- if reset "mpc switch to backup"; then
+ if reset "mpc switch to backup" &&
+ continue_if mptcp_lib_kallsyms_doesnt_have "mptcp_subflow_send_ack$"; then
pm_nl_add_endpoint $ns2 10.0.1.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow backup
chk_join_nr 0 0 0
chk_prio_nr 0 1
fi
- if reset "mpc switch to backup both sides"; then
+ if reset "mpc switch to backup both sides" &&
+ continue_if mptcp_lib_kallsyms_doesnt_have "mptcp_subflow_send_ack$"; then
pm_nl_add_endpoint $ns1 10.0.1.1 flags subflow
pm_nl_add_endpoint $ns2 10.0.1.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow backup
@@ -2650,38 +2774,41 @@ verify_listener_events()
local family
local saddr
local sport
+ local name
if [ $e_type = $LISTENER_CREATED ]; then
- stdbuf -o0 -e0 printf "\t\t\t\t\t CREATE_LISTENER %s:%s"\
- $e_saddr $e_sport
+ name="LISTENER_CREATED"
elif [ $e_type = $LISTENER_CLOSED ]; then
- stdbuf -o0 -e0 printf "\t\t\t\t\t CLOSE_LISTENER %s:%s "\
- $e_saddr $e_sport
+ name="LISTENER_CLOSED"
+ else
+ name="$e_type"
+ fi
+
+ printf "%-${nr_blank}s %s %s:%s " " " "$name" "$e_saddr" "$e_sport"
+
+ if ! mptcp_lib_kallsyms_has "mptcp_event_pm_listener$"; then
+ printf "[skip]: event not supported\n"
+ return
fi
- type=$(grep "type:$e_type," $evt |
- sed --unbuffered -n 's/.*\(type:\)\([[:digit:]]*\).*$/\2/p;q')
- family=$(grep "type:$e_type," $evt |
- sed --unbuffered -n 's/.*\(family:\)\([[:digit:]]*\).*$/\2/p;q')
- sport=$(grep "type:$e_type," $evt |
- sed --unbuffered -n 's/.*\(sport:\)\([[:digit:]]*\).*$/\2/p;q')
+ type=$(grep "type:$e_type," $evt | sed -n 's/.*\(type:\)\([[:digit:]]*\).*$/\2/p;q')
+ family=$(grep "type:$e_type," $evt | sed -n 's/.*\(family:\)\([[:digit:]]*\).*$/\2/p;q')
+ sport=$(grep "type:$e_type," $evt | sed -n 's/.*\(sport:\)\([[:digit:]]*\).*$/\2/p;q')
if [ $family ] && [ $family = $AF_INET6 ]; then
- saddr=$(grep "type:$e_type," $evt |
- sed --unbuffered -n 's/.*\(saddr6:\)\([0-9a-f:.]*\).*$/\2/p;q')
+ saddr=$(grep "type:$e_type," $evt | sed -n 's/.*\(saddr6:\)\([0-9a-f:.]*\).*$/\2/p;q')
else
- saddr=$(grep "type:$e_type," $evt |
- sed --unbuffered -n 's/.*\(saddr4:\)\([0-9.]*\).*$/\2/p;q')
+ saddr=$(grep "type:$e_type," $evt | sed -n 's/.*\(saddr4:\)\([0-9.]*\).*$/\2/p;q')
fi
if [ $type ] && [ $type = $e_type ] &&
[ $family ] && [ $family = $e_family ] &&
[ $saddr ] && [ $saddr = $e_saddr ] &&
[ $sport ] && [ $sport = $e_sport ]; then
- stdbuf -o0 -e0 printf "[ ok ]\n"
+ echo "[ ok ]"
return 0
fi
fail_test
- stdbuf -o0 -e0 printf "[fail]\n"
+ echo "[fail]"
}
add_addr_ports_tests()
@@ -2987,7 +3114,8 @@ fullmesh_tests()
fi
# set fullmesh flag
- if reset "set fullmesh flag test"; then
+ if reset "set fullmesh flag test" &&
+ continue_if mptcp_lib_kversion_ge 5.18; then
pm_nl_set_limits $ns1 4 4
pm_nl_add_endpoint $ns1 10.0.2.1 flags subflow
pm_nl_set_limits $ns2 4 4
@@ -2997,7 +3125,8 @@ fullmesh_tests()
fi
# set nofullmesh flag
- if reset "set nofullmesh flag test"; then
+ if reset "set nofullmesh flag test" &&
+ continue_if mptcp_lib_kversion_ge 5.18; then
pm_nl_set_limits $ns1 4 4
pm_nl_add_endpoint $ns1 10.0.2.1 flags subflow,fullmesh
pm_nl_set_limits $ns2 4 4
@@ -3007,7 +3136,8 @@ fullmesh_tests()
fi
# set backup,fullmesh flags
- if reset "set backup,fullmesh flags test"; then
+ if reset "set backup,fullmesh flags test" &&
+ continue_if mptcp_lib_kversion_ge 5.18; then
pm_nl_set_limits $ns1 4 4
pm_nl_add_endpoint $ns1 10.0.2.1 flags subflow
pm_nl_set_limits $ns2 4 4
@@ -3018,7 +3148,8 @@ fullmesh_tests()
fi
# set nobackup,nofullmesh flags
- if reset "set nobackup,nofullmesh flags test"; then
+ if reset "set nobackup,nofullmesh flags test" &&
+ continue_if mptcp_lib_kversion_ge 5.18; then
pm_nl_set_limits $ns1 4 4
pm_nl_set_limits $ns2 4 4
pm_nl_add_endpoint $ns2 10.0.2.2 flags subflow,backup,fullmesh
@@ -3031,14 +3162,14 @@ fullmesh_tests()
fastclose_tests()
{
- if reset "fastclose test"; then
+ if reset_check_counter "fastclose test" "MPTcpExtMPFastcloseTx"; then
run_tests $ns1 $ns2 10.0.1.1 1024 0 fastclose_client
chk_join_nr 0 0 0
chk_fclose_nr 1 1
chk_rst_nr 1 1 invert
fi
- if reset "fastclose server test"; then
+ if reset_check_counter "fastclose server test" "MPTcpExtMPFastcloseRx"; then
run_tests $ns1 $ns2 10.0.1.1 1024 0 fastclose_server
chk_join_nr 0 0 0
chk_fclose_nr 1 1 invert
@@ -3076,7 +3207,8 @@ fail_tests()
userspace_tests()
{
# userspace pm type prevents add_addr
- if reset "userspace pm type prevents add_addr"; then
+ if reset "userspace pm type prevents add_addr" &&
+ continue_if mptcp_lib_has_file '/proc/sys/net/mptcp/pm_type'; then
set_userspace_pm $ns1
pm_nl_set_limits $ns1 0 2
pm_nl_set_limits $ns2 0 2
@@ -3087,7 +3219,8 @@ userspace_tests()
fi
# userspace pm type does not echo add_addr without daemon
- if reset "userspace pm no echo w/o daemon"; then
+ if reset "userspace pm no echo w/o daemon" &&
+ continue_if mptcp_lib_has_file '/proc/sys/net/mptcp/pm_type'; then
set_userspace_pm $ns2
pm_nl_set_limits $ns1 0 2
pm_nl_set_limits $ns2 0 2
@@ -3098,7 +3231,8 @@ userspace_tests()
fi
# userspace pm type rejects join
- if reset "userspace pm type rejects join"; then
+ if reset "userspace pm type rejects join" &&
+ continue_if mptcp_lib_has_file '/proc/sys/net/mptcp/pm_type'; then
set_userspace_pm $ns1
pm_nl_set_limits $ns1 1 1
pm_nl_set_limits $ns2 1 1
@@ -3108,7 +3242,8 @@ userspace_tests()
fi
# userspace pm type does not send join
- if reset "userspace pm type does not send join"; then
+ if reset "userspace pm type does not send join" &&
+ continue_if mptcp_lib_has_file '/proc/sys/net/mptcp/pm_type'; then
set_userspace_pm $ns2
pm_nl_set_limits $ns1 1 1
pm_nl_set_limits $ns2 1 1
@@ -3118,7 +3253,8 @@ userspace_tests()
fi
# userspace pm type prevents mp_prio
- if reset "userspace pm type prevents mp_prio"; then
+ if reset "userspace pm type prevents mp_prio" &&
+ continue_if mptcp_lib_has_file '/proc/sys/net/mptcp/pm_type'; then
set_userspace_pm $ns1
pm_nl_set_limits $ns1 1 1
pm_nl_set_limits $ns2 1 1
@@ -3129,7 +3265,8 @@ userspace_tests()
fi
# userspace pm type prevents rm_addr
- if reset "userspace pm type prevents rm_addr"; then
+ if reset "userspace pm type prevents rm_addr" &&
+ continue_if mptcp_lib_has_file '/proc/sys/net/mptcp/pm_type'; then
set_userspace_pm $ns1
set_userspace_pm $ns2
pm_nl_set_limits $ns1 0 1
@@ -3141,7 +3278,8 @@ userspace_tests()
fi
# userspace pm add & remove address
- if reset_with_events "userspace pm add & remove address"; then
+ if reset_with_events "userspace pm add & remove address" &&
+ continue_if mptcp_lib_has_file '/proc/sys/net/mptcp/pm_type'; then
set_userspace_pm $ns1
pm_nl_set_limits $ns2 1 1
run_tests $ns1 $ns2 10.0.1.1 0 userspace_1 0 slow
@@ -3152,7 +3290,8 @@ userspace_tests()
fi
# userspace pm create destroy subflow
- if reset_with_events "userspace pm create destroy subflow"; then
+ if reset_with_events "userspace pm create destroy subflow" &&
+ continue_if mptcp_lib_has_file '/proc/sys/net/mptcp/pm_type'; then
set_userspace_pm $ns2
pm_nl_set_limits $ns1 0 1
run_tests $ns1 $ns2 10.0.1.1 0 0 userspace_1 slow
@@ -3164,8 +3303,10 @@ userspace_tests()
endpoint_tests()
{
+ # subflow_rebuild_header is needed to support the implicit flag
# userspace pm type prevents add_addr
- if reset "implicit EP"; then
+ if reset "implicit EP" &&
+ mptcp_lib_kallsyms_has "subflow_rebuild_header$"; then
pm_nl_set_limits $ns1 2 2
pm_nl_set_limits $ns2 2 2
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
@@ -3185,7 +3326,8 @@ endpoint_tests()
kill_tests_wait
fi
- if reset "delete and re-add"; then
+ if reset "delete and re-add" &&
+ mptcp_lib_kallsyms_has "subflow_rebuild_header$"; then
pm_nl_set_limits $ns1 1 1
pm_nl_set_limits $ns2 1 1
pm_nl_add_endpoint $ns2 10.0.2.2 id 2 dev ns2eth2 flags subflow
diff --git a/tools/testing/selftests/net/mptcp/mptcp_lib.sh b/tools/testing/selftests/net/mptcp/mptcp_lib.sh
index 3286536b79d5..f32045b23b89 100644
--- a/tools/testing/selftests/net/mptcp/mptcp_lib.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_lib.sh
@@ -38,3 +38,67 @@ mptcp_lib_check_mptcp() {
exit ${KSFT_SKIP}
fi
}
+
+mptcp_lib_check_kallsyms() {
+ if ! mptcp_lib_has_file "/proc/kallsyms"; then
+ echo "SKIP: CONFIG_KALLSYMS is missing"
+ exit ${KSFT_SKIP}
+ fi
+}
+
+# Internal: use mptcp_lib_kallsyms_has() instead
+__mptcp_lib_kallsyms_has() {
+ local sym="${1}"
+
+ mptcp_lib_check_kallsyms
+
+ grep -q " ${sym}" /proc/kallsyms
+}
+
+# $1: part of a symbol to look at, add '$' at the end for full name
+mptcp_lib_kallsyms_has() {
+ local sym="${1}"
+
+ if __mptcp_lib_kallsyms_has "${sym}"; then
+ return 0
+ fi
+
+ mptcp_lib_fail_if_expected_feature "${sym} symbol not found"
+}
+
+# $1: part of a symbol to look at, add '$' at the end for full name
+mptcp_lib_kallsyms_doesnt_have() {
+ local sym="${1}"
+
+ if ! __mptcp_lib_kallsyms_has "${sym}"; then
+ return 0
+ fi
+
+ mptcp_lib_fail_if_expected_feature "${sym} symbol has been found"
+}
+
+# !!!AVOID USING THIS!!!
+# Features might not land in the expected version and features can be backported
+#
+# $1: kernel version, e.g. 6.3
+mptcp_lib_kversion_ge() {
+ local exp_maj="${1%.*}"
+ local exp_min="${1#*.}"
+ local v maj min
+
+ # If the kernel has backported features, set this env var to 1:
+ if [ "${SELFTESTS_MPTCP_LIB_NO_KVERSION_CHECK:-}" = "1" ]; then
+ return 0
+ fi
+
+ v=$(uname -r | cut -d'.' -f1,2)
+ maj=${v%.*}
+ min=${v#*.}
+
+ if [ "${maj}" -gt "${exp_maj}" ] ||
+ { [ "${maj}" -eq "${exp_maj}" ] && [ "${min}" -ge "${exp_min}" ]; }; then
+ return 0
+ fi
+
+ mptcp_lib_fail_if_expected_feature "kernel version ${1} lower than ${v}"
+}
diff --git a/tools/testing/selftests/net/mptcp/mptcp_sockopt.c b/tools/testing/selftests/net/mptcp/mptcp_sockopt.c
index ae61f39556ca..b35148edbf02 100644
--- a/tools/testing/selftests/net/mptcp/mptcp_sockopt.c
+++ b/tools/testing/selftests/net/mptcp/mptcp_sockopt.c
@@ -87,6 +87,10 @@ struct so_state {
uint64_t tcpi_rcv_delta;
};
+#ifndef MIN
+#define MIN(a, b) ((a) < (b) ? (a) : (b))
+#endif
+
static void die_perror(const char *msg)
{
perror(msg);
@@ -349,13 +353,14 @@ static void do_getsockopt_tcp_info(struct so_state *s, int fd, size_t r, size_t
xerror("getsockopt MPTCP_TCPINFO (tries %d, %m)");
assert(olen <= sizeof(ti));
- assert(ti.d.size_user == ti.d.size_kernel);
- assert(ti.d.size_user == sizeof(struct tcp_info));
+ assert(ti.d.size_kernel > 0);
+ assert(ti.d.size_user ==
+ MIN(ti.d.size_kernel, sizeof(struct tcp_info)));
assert(ti.d.num_subflows == 1);
assert(olen > (socklen_t)sizeof(struct mptcp_subflow_data));
olen -= sizeof(struct mptcp_subflow_data);
- assert(olen == sizeof(struct tcp_info));
+ assert(olen == ti.d.size_user);
if (ti.ti[0].tcpi_bytes_sent == w &&
ti.ti[0].tcpi_bytes_received == r)
@@ -401,13 +406,14 @@ static void do_getsockopt_subflow_addrs(int fd)
die_perror("getsockopt MPTCP_SUBFLOW_ADDRS");
assert(olen <= sizeof(addrs));
- assert(addrs.d.size_user == addrs.d.size_kernel);
- assert(addrs.d.size_user == sizeof(struct mptcp_subflow_addrs));
+ assert(addrs.d.size_kernel > 0);
+ assert(addrs.d.size_user ==
+ MIN(addrs.d.size_kernel, sizeof(struct mptcp_subflow_addrs)));
assert(addrs.d.num_subflows == 1);
assert(olen > (socklen_t)sizeof(struct mptcp_subflow_data));
olen -= sizeof(struct mptcp_subflow_data);
- assert(olen == sizeof(struct mptcp_subflow_addrs));
+ assert(olen == addrs.d.size_user);
llen = sizeof(local);
ret = getsockname(fd, (struct sockaddr *)&local, &llen);
diff --git a/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh b/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh
index ff5adbb9c7f2..f295a371ff14 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh
@@ -87,6 +87,7 @@ cleanup()
}
mptcp_lib_check_mptcp
+mptcp_lib_check_kallsyms
ip -Version > /dev/null 2>&1
if [ $? -ne 0 ];then
@@ -186,9 +187,14 @@ do_transfer()
local_addr="0.0.0.0"
fi
+ cmsg="TIMESTAMPNS"
+ if mptcp_lib_kallsyms_has "mptcp_ioctl$"; then
+ cmsg+=",TCPINQ"
+ fi
+
timeout ${timeout_test} \
ip netns exec ${listener_ns} \
- $mptcp_connect -t ${timeout_poll} -l -M 1 -p $port -s ${srv_proto} -c TIMESTAMPNS,TCPINQ \
+ $mptcp_connect -t ${timeout_poll} -l -M 1 -p $port -s ${srv_proto} -c "${cmsg}" \
${local_addr} < "$sin" > "$sout" &
local spid=$!
@@ -196,7 +202,7 @@ do_transfer()
timeout ${timeout_test} \
ip netns exec ${connector_ns} \
- $mptcp_connect -t ${timeout_poll} -M 2 -p $port -s ${cl_proto} -c TIMESTAMPNS,TCPINQ \
+ $mptcp_connect -t ${timeout_poll} -M 2 -p $port -s ${cl_proto} -c "${cmsg}" \
$connect_addr < "$cin" > "$cout" &
local cpid=$!
@@ -253,6 +259,11 @@ do_mptcp_sockopt_tests()
{
local lret=0
+ if ! mptcp_lib_kallsyms_has "mptcp_diag_fill_info$"; then
+ echo "INFO: MPTCP sockopt not supported: SKIP"
+ return
+ fi
+
ip netns exec "$ns_sbox" ./mptcp_sockopt
lret=$?
@@ -307,6 +318,11 @@ do_tcpinq_tests()
{
local lret=0
+ if ! mptcp_lib_kallsyms_has "mptcp_ioctl$"; then
+ echo "INFO: TCP_INQ not supported: SKIP"
+ return
+ fi
+
local args
for args in "-t tcp" "-r tcp"; do
do_tcpinq_test $args
diff --git a/tools/testing/selftests/net/mptcp/pm_netlink.sh b/tools/testing/selftests/net/mptcp/pm_netlink.sh
index 32f7533e0919..d02e0d63a8f9 100755
--- a/tools/testing/selftests/net/mptcp/pm_netlink.sh
+++ b/tools/testing/selftests/net/mptcp/pm_netlink.sh
@@ -73,8 +73,12 @@ check()
}
check "ip netns exec $ns1 ./pm_nl_ctl dump" "" "defaults addr list"
-check "ip netns exec $ns1 ./pm_nl_ctl limits" "accept 0
+
+default_limits="$(ip netns exec $ns1 ./pm_nl_ctl limits)"
+if mptcp_lib_expect_all_features; then
+ check "ip netns exec $ns1 ./pm_nl_ctl limits" "accept 0
subflows 2" "defaults limits"
+fi
ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.1
ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.2 flags subflow dev lo
@@ -121,12 +125,10 @@ ip netns exec $ns1 ./pm_nl_ctl flush
check "ip netns exec $ns1 ./pm_nl_ctl dump" "" "flush addrs"
ip netns exec $ns1 ./pm_nl_ctl limits 9 1
-check "ip netns exec $ns1 ./pm_nl_ctl limits" "accept 0
-subflows 2" "rcv addrs above hard limit"
+check "ip netns exec $ns1 ./pm_nl_ctl limits" "$default_limits" "rcv addrs above hard limit"
ip netns exec $ns1 ./pm_nl_ctl limits 1 9
-check "ip netns exec $ns1 ./pm_nl_ctl limits" "accept 0
-subflows 2" "subflows above hard limit"
+check "ip netns exec $ns1 ./pm_nl_ctl limits" "$default_limits" "subflows above hard limit"
ip netns exec $ns1 ./pm_nl_ctl limits 8 8
check "ip netns exec $ns1 ./pm_nl_ctl limits" "accept 8
@@ -176,14 +178,19 @@ subflow,backup 10.0.1.1" "set flags (backup)"
ip netns exec $ns1 ./pm_nl_ctl set 10.0.1.1 flags nobackup
check "ip netns exec $ns1 ./pm_nl_ctl dump" "id 1 flags \
subflow 10.0.1.1" " (nobackup)"
+
+# fullmesh support has been added later
ip netns exec $ns1 ./pm_nl_ctl set id 1 flags fullmesh
-check "ip netns exec $ns1 ./pm_nl_ctl dump" "id 1 flags \
+if ip netns exec $ns1 ./pm_nl_ctl dump | grep -q "fullmesh" ||
+ mptcp_lib_expect_all_features; then
+ check "ip netns exec $ns1 ./pm_nl_ctl dump" "id 1 flags \
subflow,fullmesh 10.0.1.1" " (fullmesh)"
-ip netns exec $ns1 ./pm_nl_ctl set id 1 flags nofullmesh
-check "ip netns exec $ns1 ./pm_nl_ctl dump" "id 1 flags \
+ ip netns exec $ns1 ./pm_nl_ctl set id 1 flags nofullmesh
+ check "ip netns exec $ns1 ./pm_nl_ctl dump" "id 1 flags \
subflow 10.0.1.1" " (nofullmesh)"
-ip netns exec $ns1 ./pm_nl_ctl set id 1 flags backup,fullmesh
-check "ip netns exec $ns1 ./pm_nl_ctl dump" "id 1 flags \
+ ip netns exec $ns1 ./pm_nl_ctl set id 1 flags backup,fullmesh
+ check "ip netns exec $ns1 ./pm_nl_ctl dump" "id 1 flags \
subflow,backup,fullmesh 10.0.1.1" " (backup,fullmesh)"
+fi
exit $ret
diff --git a/tools/testing/selftests/net/mptcp/userspace_pm.sh b/tools/testing/selftests/net/mptcp/userspace_pm.sh
index 8092399d911f..98d9e4d2d3fc 100755
--- a/tools/testing/selftests/net/mptcp/userspace_pm.sh
+++ b/tools/testing/selftests/net/mptcp/userspace_pm.sh
@@ -4,11 +4,17 @@
. "$(dirname "${0}")/mptcp_lib.sh"
mptcp_lib_check_mptcp
+mptcp_lib_check_kallsyms
+
+if ! mptcp_lib_has_file '/proc/sys/net/mptcp/pm_type'; then
+ echo "userspace pm tests are not supported by the kernel: SKIP"
+ exit ${KSFT_SKIP}
+fi
ip -Version > /dev/null 2>&1
if [ $? -ne 0 ];then
echo "SKIP: Cannot not run test without ip tool"
- exit 1
+ exit ${KSFT_SKIP}
fi
ANNOUNCED=6 # MPTCP_EVENT_ANNOUNCED
@@ -909,6 +915,11 @@ test_listener()
{
print_title "Listener tests"
+ if ! mptcp_lib_kallsyms_has "mptcp_event_pm_listener$"; then
+ stdbuf -o0 -e0 printf "LISTENER events \t[SKIP] Not supported\n"
+ return
+ fi
+
# Capture events on the network namespace running the client
:>$client_evts
diff --git a/tools/testing/selftests/ptp/testptp.c b/tools/testing/selftests/ptp/testptp.c
index 198ad5f32187..cfa9562f3cd8 100644
--- a/tools/testing/selftests/ptp/testptp.c
+++ b/tools/testing/selftests/ptp/testptp.c
@@ -502,11 +502,11 @@ int main(int argc, char *argv[])
interval = t2 - t1;
offset = (t2 + t1) / 2 - tp;
- printf("system time: %lld.%u\n",
+ printf("system time: %lld.%09u\n",
(pct+2*i)->sec, (pct+2*i)->nsec);
- printf("phc time: %lld.%u\n",
+ printf("phc time: %lld.%09u\n",
(pct+2*i+1)->sec, (pct+2*i+1)->nsec);
- printf("system time: %lld.%u\n",
+ printf("system time: %lld.%09u\n",
(pct+2*i+2)->sec, (pct+2*i+2)->nsec);
printf("system/phc clock time offset is %" PRId64 " ns\n"
"system clock time delay is %" PRId64 " ns\n",
diff --git a/tools/testing/selftests/tc-testing/config b/tools/testing/selftests/tc-testing/config
index 4638c63a339f..6e73b09c20c8 100644
--- a/tools/testing/selftests/tc-testing/config
+++ b/tools/testing/selftests/tc-testing/config
@@ -6,20 +6,18 @@ CONFIG_NF_CONNTRACK_MARK=y
CONFIG_NF_CONNTRACK_ZONES=y
CONFIG_NF_CONNTRACK_LABELS=y
CONFIG_NF_NAT=m
+CONFIG_NETFILTER_XT_TARGET_LOG=m
CONFIG_NET_SCHED=y
#
# Queueing/Scheduling
#
-CONFIG_NET_SCH_ATM=m
CONFIG_NET_SCH_CAKE=m
-CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_CBS=m
CONFIG_NET_SCH_CHOKE=m
CONFIG_NET_SCH_CODEL=m
CONFIG_NET_SCH_DRR=m
-CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_ETF=m
CONFIG_NET_SCH_FQ=m
CONFIG_NET_SCH_FQ_CODEL=m
@@ -57,8 +55,6 @@ CONFIG_NET_CLS_FLOW=m
CONFIG_NET_CLS_FLOWER=m
CONFIG_NET_CLS_MATCHALL=m
CONFIG_NET_CLS_ROUTE4=m
-CONFIG_NET_CLS_RSVP=m
-CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
CONFIG_NET_EMATCH_CMP=m
diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/sfb.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/sfb.json
index ba2f5e79cdbf..e21c7f22c6d4 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/sfb.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/sfb.json
@@ -58,10 +58,10 @@
"setup": [
"$IP link add dev $DUMMY type dummy || /bin/true"
],
- "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root sfb db 10",
+ "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root sfb db 100",
"expExitCode": "0",
"verifyCmd": "$TC qdisc show dev $DUMMY",
- "matchPattern": "qdisc sfb 1: root refcnt [0-9]+ rehash 600s db 10ms",
+ "matchPattern": "qdisc sfb 1: root refcnt [0-9]+ rehash 600s db 100ms",
"matchCount": "1",
"teardown": [
"$TC qdisc del dev $DUMMY handle 1: root",
diff --git a/tools/testing/selftests/tc-testing/tdc.sh b/tools/testing/selftests/tc-testing/tdc.sh
index afb0cd86fa3d..eb357bd7923c 100755
--- a/tools/testing/selftests/tc-testing/tdc.sh
+++ b/tools/testing/selftests/tc-testing/tdc.sh
@@ -2,5 +2,6 @@
# SPDX-License-Identifier: GPL-2.0
modprobe netdevsim
+modprobe sch_teql
./tdc.py -c actions --nobuildebpf
./tdc.py -c qdisc
diff --git a/tools/virtio/ringtest/.gitignore b/tools/virtio/ringtest/.gitignore
new file mode 100644
index 000000000000..100b9e30c0f4
--- /dev/null
+++ b/tools/virtio/ringtest/.gitignore
@@ -0,0 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
+/noring
+/ptr_ring
+/ring
+/virtio_ring_0_9
+/virtio_ring_inorder
+/virtio_ring_poll
diff --git a/tools/virtio/ringtest/main.h b/tools/virtio/ringtest/main.h
index b68920d52750..d18dd317e27f 100644
--- a/tools/virtio/ringtest/main.h
+++ b/tools/virtio/ringtest/main.h
@@ -8,6 +8,7 @@
#ifndef MAIN_H
#define MAIN_H
+#include <assert.h>
#include <stdbool.h>
extern int param;
@@ -95,6 +96,8 @@ extern unsigned ring_size;
#define cpu_relax() asm ("rep; nop" ::: "memory")
#elif defined(__s390x__)
#define cpu_relax() barrier()
+#elif defined(__aarch64__)
+#define cpu_relax() asm ("yield" ::: "memory")
#else
#define cpu_relax() assert(0)
#endif
@@ -112,6 +115,8 @@ static inline void busy_wait(void)
#if defined(__x86_64__) || defined(__i386__)
#define smp_mb() asm volatile("lock; addl $0,-132(%%rsp)" ::: "memory", "cc")
+#elif defined(__aarch64__)
+#define smp_mb() asm volatile("dmb ish" ::: "memory")
#else
/*
* Not using __ATOMIC_SEQ_CST since gcc docs say they are only synchronized
@@ -136,10 +141,16 @@ static inline void busy_wait(void)
#if defined(__i386__) || defined(__x86_64__) || defined(__s390x__)
#define smp_wmb() barrier()
+#elif defined(__aarch64__)
+#define smp_wmb() asm volatile("dmb ishst" ::: "memory")
#else
#define smp_wmb() smp_release()
#endif
+#ifndef __always_inline
+#define __always_inline inline __attribute__((always_inline))
+#endif
+
static __always_inline
void __read_once_size(const volatile void *p, void *res, int size)
{
diff --git a/tools/virtio/virtio-trace/README b/tools/virtio/virtio-trace/README
index 4fb9368bf751..0127ff0c54b0 100644
--- a/tools/virtio/virtio-trace/README
+++ b/tools/virtio/virtio-trace/README
@@ -95,7 +95,7 @@ Run
1) Enable ftrace in the guest
<Example>
- # echo 1 > /sys/kernel/debug/tracing/events/sched/enable
+ # echo 1 > /sys/kernel/tracing/events/sched/enable
2) Run trace agent in the guest
This agent must be operated as root.
diff --git a/tools/virtio/virtio-trace/trace-agent.c b/tools/virtio/virtio-trace/trace-agent.c
index cdfe77c2b4c8..7e2d9bbf0b84 100644
--- a/tools/virtio/virtio-trace/trace-agent.c
+++ b/tools/virtio/virtio-trace/trace-agent.c
@@ -18,8 +18,9 @@
#define PIPE_DEF_BUFS 16
#define PIPE_MIN_SIZE (PAGE_SIZE*PIPE_DEF_BUFS)
#define PIPE_MAX_SIZE (1024*1024)
-#define READ_PATH_FMT \
- "/sys/kernel/debug/tracing/per_cpu/cpu%d/trace_pipe_raw"
+#define TRACEFS "/sys/kernel/tracing"
+#define DEBUGFS "/sys/kernel/debug/tracing"
+#define READ_PATH_FMT "%s/per_cpu/cpu%d/trace_pipe_raw"
#define WRITE_PATH_FMT "/dev/virtio-ports/trace-path-cpu%d"
#define CTL_PATH "/dev/virtio-ports/agent-ctl-path"
@@ -120,9 +121,12 @@ static const char *make_path(int cpu_num, bool this_is_write_path)
if (this_is_write_path)
/* write(output) path */
ret = snprintf(buf, PATH_MAX, WRITE_PATH_FMT, cpu_num);
- else
+ else {
/* read(input) path */
- ret = snprintf(buf, PATH_MAX, READ_PATH_FMT, cpu_num);
+ ret = snprintf(buf, PATH_MAX, READ_PATH_FMT, TRACEFS, cpu_num);
+ if (ret > 0 && access(buf, F_OK) != 0)
+ ret = snprintf(buf, PATH_MAX, READ_PATH_FMT, DEBUGFS, cpu_num);
+ }
if (ret <= 0) {
pr_err("Failed to generate %s path(CPU#%d):%d\n",